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Readme.txt

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+Text To Melody 1.1.0
+
+The program will convert a text to a melody and save it in a standard MIDI file, playable on any computer and importable into any MIDI enabled DAW, scoring or music production software.
+
+The Windows executable needs no installation, just run the program from any folder. The Python script requires Python installed and the MIDIUtil library. After downloading the latest Python version from http://www.python.org and installing it, add the Python directory to your PATH environment variable and install the MIDIUtil library through the following command:
+
+pip install MIDIUtil
+
+If you don't want to install Python, just run the executable file included in the package.
+The program will only convert lowercase and uppercase letters, ingnoring spaces and all other punctuation signs, numbers and any non-letter characters. 
+
+Write or paste text into the text window and click "Generate Melody". You will be asked to choose a folder and a filename for your MIDI file. Retrieve the file and play it to hear the resulting melody. You can then import the file into a scoring program or a DAW for music composition and production.
+
+Version 1.1.0
+New in this version:
+
+- new algorithm will generate melodies over two octaves
+- will generate a text file with letter notation of the melody

Txt2Melody_1.2.0.py

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+"""Text to Melody 1.2.0 - Turn words and sentences into melodies.
+Copyright (C) 2023  Fonazza-Stent
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>."""
+
+
+import sys
+import tkinter as tk
+import tkinter.ttk as ttk
+from tkinter import *
+from tkinter.filedialog import asksaveasfilename
+import os
+from midiutil import MIDIFile
+from tkinter import messagebox
+try:
+        import pyi_splash
+        pyi_splash.close()
+except:
+        True
+
+img=b'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'
+
+root= tk.Tk()
+top= root
+top.geometry("600x450+468+138")
+top.resizable(0,0)
+top.title("Convert Text to Melody")
+favicon=tk.PhotoImage(data=img) 
+root.wm_iconphoto(True, favicon)
+
+#init
+def init():
+    global sequence
+    global index
+    global notes
+    index=0
+    sequence=[]
+    notes=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B","C","C#","D","D#","E","F","F#","G","G#","A","A#","B","C","C#"]
+
+#Textbox
+def create_textbox():
+        global textbox
+        textbox = Text(top)
+        textbox.place(relx=0.033, rely=0.022, relheight=0.918, relwidth=0.933)
+        scroll_1=Scrollbar (top)
+        scroll_1.pack(side=RIGHT, fill=Y)
+        textbox.configure(yscrollcommand=scroll_1.set)
+        scroll_1.configure(command=textbox.yview)
+
+def paste_text():
+        textbox.event_generate(("<<Paste>>"))
+
+def paste_text_hotkey (event):
+        paste_text()
+
+def context_menu(event):
+        try:
+                menupaste.tk_popup(event.x_root, event.y_root)
+        finally:
+                menupaste.grab_release()
+
+def paste_from_button(event):
+        textbox.tag_add(SEL, "1.0", END)
+        textbox.event_generate(("<<Paste>>"))
+
+def Convertfn(event):
+    global text
+    text=textbox.get(1.0,2000.0)
+    if text!='':
+        asciitxt=unidecode(text)
+    textbox.delete(1.0,2000.0)
+    textbox.insert(INSERT, asciitxt)
+
+def ClearTextBox():
+    global progression
+    textbox.delete(1.0,2000.0)
+    progression=[]
+
+
+def ClearTextBox_hotkey(event):
+    ClearTextBox()
+
+def QuitApp():
+    okcancel= messagebox.askokcancel("Quit?","Do you want to quit the app?",default="ok")
+    if okcancel== True:
+        top.destroy()
+
+def QuitApp_hotkey(event):
+    QuitApp()
+
+def AddNote(note, duration):
+    global time
+    global chord
+    global progression
+    global index
+    global splitword
+    global char
+    global notes
+    MyMIDI.addNote(track, channel, note, time, duration/5, volume)
+    time=time+(duration/5)
+    sequence.append(notes[note-60])
+
+def WriteFile():
+    global sequencetext
+    data=[('MIDI', '*.mid')]
+    midifile=asksaveasfilename(filetypes= data, defaultextension= data)
+    if os.path.isfile(midifile)== True:
+            os.remove(midifile)
+    if str(midifile)!='':
+        midifilesave=open(midifile,'wb')
+        MyMIDI.writeFile(midifilesave)
+        midifilesave.close()
+        generate_notes()
+        sequencefile=open(midifile+".txt",'w')
+        sequencefile.write(sequencetext)
+
+
+#generate_notes
+def generate_notes():
+    global sequence
+    global sequencetext
+    sequencetext=""
+    for items in sequence:
+        sequencetext=sequencetext+str(items)+" "
+    sequence=[]
+
+#Generate Melody
+
+def GenerateMelody():
+    global char
+    global splitword
+    global track
+    track    = 0
+    global channel
+    channel  = 0
+    global time
+    time     = 0    # In beats
+    #global duration
+    #duration = 0.1   # In beats
+    global tempo
+    tempo    = 100   # In BPM
+    global volume
+    volume   = 100  # 0-127, as per the MIDI standard
+
+    global MyMIDI
+    MyMIDI = MIDIFile(1)  # One track, defaults to format 1 (tempo track is created
+                      # automatically)
+    MyMIDI.addTempo(track, time, tempo)
+    chords=MIDIFile(1)
+    chords.addTempo(0,0,100)
+    global text
+    text=textbox.get(1.0,2000.0)
+    if text=='':
+        text="Hello World"
+    text=text+" "
+    textlength=len(text)
+    for letters in range (0,textlength):
+        char=text[letters]
+        asciicode=ord(char)
+        if (asciicode>64 and asciicode<91) or (asciicode>96 and asciicode<123) or char==" ":
+                if char=="B" or char=="b":
+                        AddNote(61,1)
+                if char=="C" or char=="c":
+                        AddNote(62,2)
+                if char=="D" or char=="d":
+                        AddNote(63,3)
+                if char=="G" or char=="g":
+                        AddNote(66,4)
+                if char=="J" or char=="j":
+                        AddNote(69,5)
+                if char=="O" or char=="o":
+                        AddNote(74,6)
+                if char=="P" or char=="p":
+                        AddNote(75,7)
+                if char=="Q" or char=="q":
+                        AddNote(76,8)
+                if char=="R" or char=="r":
+                        AddNote(77,9)
+                if char=="S" or char=="s":
+                        AddNote(78,10)
+                if char=="U" or char=="u":
+                        AddNote(80,11)
+                if char=="E" or char=="e":
+                        AddNote(64,1)
+                if char=="F" or char=="f":
+                        AddNote(65,2)
+                if char=="H" or char=="h":
+                        AddNote(67,3)
+                if char=="I" or char=="i":
+                        AddNote(68,4)
+                if char=="L" or char=="l":
+                        AddNote(71,5)
+                if char=="T" or char=="t":
+                        AddNote(79,6)
+                if char=="A" or char=="a":
+                        AddNote(60,1)
+                if char=="K" or char=="k":
+                        AddNote(70,2)
+                if char=="M" or char=="m":
+                        AddNote(72,3)
+                if char=="N" or char=="n":
+                        AddNote(73,4)
+                if char=="V" or char=="v":
+                        AddNote(81,5)
+                if char=="X" or char=="x":
+                        AddNote(83,6)
+                if char=="Y" or char=="y":
+                        AddNote(84,7)
+                if char=="W" or char=="w":
+                        AddNote(82,8)
+                if char=="Z" or char=="z":
+                        AddNote(85,9)
+
+    WriteFile()
+
+def GenerateMelody_hotkey(event):
+    GenerateMelody()
+
+#menu
+def create_menu():
+    menubar=tk.Menu(top, tearoff=0)
+    top.configure(menu=menubar)
+    sub_menu=tk.Menu(top, tearoff=0)
+    menubar.add_cascade(menu=sub_menu,compound="left", label="File")
+    sub_menu.add_command(compound="left", label="Paste", command=paste_text, accelerator="Alt+P")
+    sub_menu.add_command(compound="left",label="Clear", command=ClearTextBox, accelerator="Alt+C")
+    sub_menu.add_command(compound="left", label="Generate Melody", command=GenerateMelody, accelerator="Alt+G")
+    sub_menu.add_command(compound="left", label="Quit", command=QuitApp, accelerator="Alt+Q")
+    top.bind_all("<Alt-p>",paste_text_hotkey)
+    top.bind_all("<Alt-c>",ClearTextBox_hotkey)
+    top.bind_all("<Alt-g>",GenerateMelody_hotkey)
+    top.bind_all("<Alt-q>",QuitApp_hotkey)
+    menubar.bind_all("<Alt-f>",menubar.invoke(1))
+
+
+#contextmenu
+def create_context_menu():
+        global menupaste
+        root.bind("<Button-3>", context_menu)
+        menupaste = Menu(root, tearoff = 0)
+        menupaste.add_command(label="Paste", command=paste_text)
+
+#main procedure
+def main():
+        init()
+        create_textbox()
+        create_menu()
+        create_context_menu()
+        textbox.focus_set()
+main()
+root.mainloop()
+
+