diff --git a/README.md b/README.md
index f05c60f6..9e556d5f 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ If you want to learn how to make cool sounds using WereSoCool, you'll find cool
   at [weresocool.org](https://www.weresocool.org/).
 
 
-My recommend following the tutorials in order and writing your own composition after completing each one. Additional documentation is currently being worked on, as well as a record featuring a great band, so stay tuned. 
+I recommend following the tutorials in order and writing your own composition after completing each one. Additional documentation is currently being worked on, as well as a record featuring a great band, so stay tuned. 
 
 On mobile, you can still view the tutorials, but you won't be able to hear anything.
 
diff --git a/ast/src/datagen/csv1d_test.rs b/ast/src/datagen/csv1d_test.rs
new file mode 100644
index 00000000..558aabf6
--- /dev/null
+++ b/ast/src/datagen/csv1d_test.rs
@@ -0,0 +1,93 @@
+#[cfg(test)]
+mod eeg_test {
+    use num_rational::Rational64;
+
+    use crate::{
+        datagen::mod_1d::{
+            csv_to_normalform, eeg_data_to_normal_form, eeg_datum_to_point_op, CsvData,
+        },
+        NameSet, NormalForm, PointOp,
+    };
+    #[test]
+    fn test_eeg_datum_to_point_op() {
+        let mut names = NameSet::new();
+        names.insert("data.csv".to_string());
+        let result = eeg_datum_to_point_op(1.0e-14, None, 2.0e14, "data.csv");
+        let expected = PointOp {
+            fa: Rational64::new(2, 1),
+            l: Rational64::new(1, 50),
+            names,
+            ..PointOp::default()
+        };
+        assert_eq!(result, expected);
+    }
+
+    #[test]
+    fn test_eeg_datum_to_normal_form() {
+        let eeg_data = CsvData {
+            data: vec![0.5e-14, 1.0e-14, 1.5e-14],
+        };
+        let mut names = NameSet::new();
+        names.insert("data.csv".to_string());
+        let result = eeg_data_to_normal_form(&eeg_data, 2.0e14, "data.csv");
+        let expected = NormalForm {
+            operations: vec![vec![
+                PointOp {
+                    fa: Rational64::new(1, 1),
+                    l: Rational64::new(1, 50),
+                    names: names.clone(),
+                    ..PointOp::default()
+                },
+                PointOp {
+                    fa: Rational64::new(3, 2),
+                    l: Rational64::new(1, 50),
+                    names: names.clone(),
+                    ..PointOp::default()
+                },
+                PointOp {
+                    fa: Rational64::new(2, 1),
+                    l: Rational64::new(1, 50),
+                    names,
+                    ..PointOp::default()
+                },
+            ]],
+            length_ratio: Rational64::new(3, 50),
+        };
+        assert_eq!(result, expected);
+    }
+    #[test]
+    fn test_csv_to_normalform() {
+        let result = csv_to_normalform(
+            "./src/datagen/test_data.csv",
+            Some(Rational64::new(200_000_000_000_000, 1)),
+        )
+        .unwrap();
+
+        let mut names = NameSet::new();
+        names.insert("test_data.csv".to_string());
+        let expected = NormalForm {
+            operations: vec![vec![
+                PointOp {
+                    fa: Rational64::new(1, 1),
+                    l: Rational64::new(1, 50),
+                    names: names.clone(),
+                    ..PointOp::default()
+                },
+                PointOp {
+                    fa: Rational64::new(3, 2),
+                    l: Rational64::new(1, 50),
+                    names: names.clone(),
+                    ..PointOp::default()
+                },
+                PointOp {
+                    fa: Rational64::new(2, 1),
+                    l: Rational64::new(1, 50),
+                    names,
+                    ..PointOp::default()
+                },
+            ]],
+            length_ratio: Rational64::new(3, 50),
+        };
+        assert_eq!(result, expected);
+    }
+}
diff --git a/ast/src/datagen/csv_test.rs b/ast/src/datagen/csv2d_test.rs
similarity index 99%
rename from ast/src/datagen/csv_test.rs
rename to ast/src/datagen/csv2d_test.rs
index 7189943e..5196ba49 100644
--- a/ast/src/datagen/csv_test.rs
+++ b/ast/src/datagen/csv2d_test.rs
@@ -14,7 +14,6 @@ mod csv2d_tests {
         assert_that!(&result, contains(expected).exactly());
     }
 
-    //TODO: Fix these
     #[test]
     fn test_point_to_point_op() {
         let mut names = NameSet::new();
diff --git a/ast/src/datagen/mod.rs b/ast/src/datagen/mod.rs
index 7d2c9dd7..1b01061c 100644
--- a/ast/src/datagen/mod.rs
+++ b/ast/src/datagen/mod.rs
@@ -6,8 +6,9 @@ use std::{fs::File, path::Path};
 use weresocool_error::Error;
 use weresocool_ring_buffer::RingBuffer;
 use weresocool_shared::helpers::r_to_f32;
-mod csv_test;
-mod test;
+mod csv1d_test;
+mod csv2d_test;
+mod mod_1d;
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Copy)]
 pub struct Point {
@@ -145,9 +146,7 @@ fn get_data1d(filename: String, length: Rational64) -> Result<Vec<Vec<f32>>, Err
         .deserialize::<Vec<f32>>()
         .map(|datum| datum.expect("Error deserializing datum"))
         .collect();
-    dbg!(&deserialized);
     let result: Vec<Vec<f32>> = deserialized[0].iter().map(|v| vec![*v, length]).collect();
-    dbg!(&result);
 
     Ok(result)
 }
diff --git a/ast/src/datagen/mod_1d.rs b/ast/src/datagen/mod_1d.rs
new file mode 100644
index 00000000..aeff5950
--- /dev/null
+++ b/ast/src/datagen/mod_1d.rs
@@ -0,0 +1,140 @@
+use crate::{NameSet, NormalForm, Normalize, Op, OscType, PointOp, Term, ASR};
+use num_rational::{Ratio, Rational64};
+use scop::Defs;
+use serde::{Deserialize, Serialize};
+use std::str::FromStr;
+use std::{fs::File, path::Path};
+use weresocool_error::Error;
+use weresocool_ring_buffer::RingBuffer;
+use weresocool_shared::helpers::r_to_f32;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CsvData {
+    pub data: Vec<f32>,
+}
+
+pub fn csv_to_normalform(filename: &str, scale: Option<Rational64>) -> Result<NormalForm, Error> {
+    let data = get_data(filename.into())?;
+    let path = Path::new(&filename);
+    Ok(vec_eeg_data_to_normal_form(
+        data,
+        if let Some(s) = scale {
+            r_to_f32(s)
+        } else {
+            1.0
+        },
+        path.file_name()
+            .unwrap()
+            .to_string_lossy()
+            .to_string()
+            .as_str(),
+    ))
+}
+
+fn vec_eeg_data_to_normal_form(data: Vec<CsvData>, scale: f32, filename: &str) -> NormalForm {
+    let mut nfs: Vec<NormalForm> = data
+        .iter()
+        .map(|stream| eeg_data_to_normal_form(stream, scale, filename))
+        .collect();
+
+    let overlay = Op::Overlay {
+        operations: nfs.iter_mut().map(|nf| Term::Nf(nf.to_owned())).collect(),
+    };
+
+    let mut nf = NormalForm::init();
+    overlay
+        .apply_to_normal_form(&mut nf, &mut Defs::new())
+        .expect("unable to normalize");
+    nf
+}
+
+pub fn eeg_data_to_normal_form(data: &CsvData, scale: f32, filename: &str) -> NormalForm {
+    let mut length_ratio = Rational64::new(0, 1);
+
+    let mut buffer = RingBuffer::<f32>::new(50);
+
+    let point_ops: Vec<PointOp> = data
+        .data
+        .iter()
+        .map(|value| {
+            let op = eeg_datum_to_point_op(*value, Some(&mut buffer), scale, filename);
+            length_ratio += op.l;
+            op
+        })
+        .collect();
+
+    NormalForm {
+        length_ratio,
+        operations: vec![point_ops],
+    }
+}
+
+pub fn f32_to_rational(mut float: f32) -> Rational64 {
+    if !float.is_finite() || float > 100_000_000.0 {
+        float = 0.0
+    }
+    let float_string = format!("{:.8}", float);
+    let decimal = float_string.split('.').collect::<Vec<&str>>()[1];
+    let den = i64::pow(10, decimal.len() as u32);
+    let num = i64::from_str(&float_string.replace('.', ""))
+        .unwrap_or_else(|_| panic!("error converting {} to i64", float_string));
+
+    Ratio::new(num, den)
+}
+
+pub fn eeg_datum_to_point_op(
+    datum: f32,
+    buffer: Option<&mut RingBuffer<f32>>,
+    scale: f32,
+    filename: &str,
+) -> PointOp {
+    let mut nameset = NameSet::new();
+    nameset.insert(filename.to_string());
+    let mut datum = datum.abs() * scale;
+    if let Some(b) = buffer {
+        b.push(datum);
+
+        let b_vec = b.to_vec();
+        let sum: f32 = b_vec.iter().sum();
+        datum = sum / b_vec.len() as f32;
+    }
+
+    let fa = f32_to_rational(datum);
+    PointOp {
+        // fm,
+        fm: Rational64::new(1, 1),
+        fa,
+        l: Rational64::new(2, 100),
+        g: Rational64::new(1, 1),
+        pm: Rational64::new(1, 1),
+        pa: Rational64::new(0, 1),
+        asr: ASR::Long,
+        portamento: Rational64::new(1, 1),
+        attack: Rational64::new(1, 1),
+        decay: Rational64::new(1, 1),
+        reverb: None,
+        osc_type: OscType::None,
+        names: nameset,
+    }
+}
+
+fn get_data(filename: String) -> Result<Vec<CsvData>, Error> {
+    let path = Path::new(&filename);
+    let cwd = std::env::current_dir()?;
+    let file = File::open(path).unwrap_or_else(|_| {
+        panic!(
+            "unable to read file: {}. current working directory is: {}",
+            path.display(),
+            cwd.display()
+        )
+    });
+    let mut rdr = csv::ReaderBuilder::new()
+        .has_headers(false)
+        .delimiter(b',')
+        .from_reader(file);
+
+    Ok(rdr
+        .deserialize::<CsvData>()
+        .map(|datum| datum.expect("Error deserializing datum"))
+        .collect())
+}
diff --git a/ast/src/datagen/test.rs b/ast/src/datagen/test.rs
deleted file mode 100644
index cafce14b..00000000
--- a/ast/src/datagen/test.rs
+++ /dev/null
@@ -1,91 +0,0 @@
-// #[cfg(test)]
-// weresocool_parser
-// use num_rational::Rational64;
-
-// use crate::{
-// datagen::{csv_to_normalform, eeg_data_to_normal_form, eeg_datum_to_point_op, CsvData},
-// NameSet, NormalForm, PointOp,
-// };
-// #[test]
-// fn test_eeg_datum_to_point_op() {
-// let mut names = NameSet::new();
-// names.insert("data.csv".to_string());
-// let result = eeg_datum_to_point_op(1.0e-14, None, 2.0e14, "data.csv");
-// let expected = PointOp {
-// fa: Rational64::new(2, 1),
-// l: Rational64::new(1, 50),
-// names,
-// ..PointOp::default()
-// };
-// assert_eq!(result, expected);
-// }
-
-// #[test]
-// fn test_eeg_datum_to_normal_form() {
-// let eeg_data = CsvData {
-// data: vec![0.5e-14, 1.0e-14, 1.5e-14],
-// };
-// let mut names = NameSet::new();
-// names.insert("data.csv".to_string());
-// let result = eeg_data_to_normal_form(&eeg_data, 2.0e14, "data.csv");
-// let expected = NormalForm {
-// operations: vec![vec![
-// PointOp {
-// fa: Rational64::new(1, 1),
-// l: Rational64::new(1, 50),
-// names: names.clone(),
-// ..PointOp::default()
-// },
-// PointOp {
-// fa: Rational64::new(3, 2),
-// l: Rational64::new(1, 50),
-// names: names.clone(),
-// ..PointOp::default()
-// },
-// PointOp {
-// fa: Rational64::new(2, 1),
-// l: Rational64::new(1, 50),
-// names,
-// ..PointOp::default()
-// },
-// ]],
-// length_ratio: Rational64::new(3, 50),
-// };
-// assert_eq!(result, expected);
-// }
-// #[test]
-// fn test_csv_to_normalform() {
-// let result = csv_to_normalform(
-// "./src/datagen/test_data.csv",
-// Some(Rational64::new(200_000_000_000_000, 1)),
-// )
-// .unwrap();
-
-// let mut names = NameSet::new();
-// names.insert("test_data.csv".to_string());
-// let expected = NormalForm {
-// operations: vec![vec![
-// PointOp {
-// fa: Rational64::new(1, 1),
-// l: Rational64::new(1, 50),
-// names: names.clone(),
-// ..PointOp::default()
-// },
-// PointOp {
-// fa: Rational64::new(3, 2),
-// l: Rational64::new(1, 50),
-// names: names.clone(),
-// ..PointOp::default()
-// },
-// PointOp {
-// fa: Rational64::new(2, 1),
-// l: Rational64::new(1, 50),
-// names,
-// ..PointOp::default()
-// },
-// ]],
-// length_ratio: Rational64::new(3, 50),
-// };
-// assert_eq!(result, expected);
-// }
-// }