diff --git a/_conferences/2025/02_program.html b/_conferences/2025/02_program.html
index 41d06c21..0fb09d5b 100644
--- a/_conferences/2025/02_program.html
+++ b/_conferences/2025/02_program.html
@@ -219,7 +219,7 @@ <h4>June 03, 2025: Workshops<a href="#top">&uarr;</a></h4> (Workshops are availa
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-            <strong>5:30-7:00PM: Keynote</strong>
+            <strong>5:30-7:00PM: Keynote</strong> (Chairs: Anna Plaksin, Paderborn University &amp; David Lewis, Goldsmiths, University of London | University of Oxford)
             <details>
             	<summary>Making sense of music: de- and encoding music information</summary>
             	<p>Keynote speaker: Anja Volk</p>
@@ -239,7 +239,7 @@ <h4>June 03, 2025: Workshops<a href="#top">&uarr;</a></h4> (Workshops are availa
 	<h4>June 04, 2025: Conference Day 1<a href="#top">&uarr;</a></h4>
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-			<strong>9:00-11:00AM: Session 1 - Modelling un-CMN</strong>
+			<strong>9:00-11:00AM: Session 1 - Modelling un-CMN</strong> (Chair: Karen Desmond, National University of Ireland, Maynooth University (NUIM))
 			<details>
 				<summary>Music with Numbers: Jianpu Number-Based Notation in Cultural Heritage and Digital Humanities</summary>
 				<p>Presenter(s): Rui Yang<sup>1</sup>, Mathieu Giraud<sup>1</sup>, Florence Levé<sup>1,2</sup></p>
@@ -373,7 +373,7 @@ <h4>June 04, 2025: Conference Day 1<a href="#top">&uarr;</a></h4>
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-			<strong>4:00-5:00PM: Session 4 - Observing Performance</strong>
+			<strong>4:00-5:00PM: Session 4 - Observing Performance</strong> (Chair: Martha E. Thomae, NOVA University Lisbon)
 			<details>
 				<summary>Let's do the ScoreWarp again! Shifting notes to performance timelines</summary>
 				<p>Presenter(s): Werner Goebl, David M. Weigl</p>
@@ -395,11 +395,11 @@ <h4>June 04, 2025: Conference Day 1<a href="#top">&uarr;</a></h4>
 	<h4>June 05, 2025: Conference Day 2 <a href="#top">&uarr;</a></h4>
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-        	<strong>9:00-11:00AM: Session 5 - Challenges in Digital Representation</strong>
+        	<strong>9:00-11:00AM: Session 5 - Challenges in Digital Representation</strong> (Chair: David M Weigl, mdw – University of Music and Performing Arts Vienna)
             <details>
             	<summary>Switching Between Standard and Original Score Order: Encoding, Transforming and Rendering Alternative Score Definitions in Digital Music Editions
             	</summary>
-            	<p>Presenter(s): Iacopo Cividini, David Herzog, Roland Mair-Gruber, Oleksii Sapov-Erlinger</p>
+            	<p>Presenter(s): Iacopo Cividini, Roland Mair-Gruber, Oleksii Sapov-Erlinger</p>
             	<small><p>Internationale Stiftung Mozarteum, Austria</p></small>
             </details>
         	<details>
@@ -424,7 +424,7 @@ <h4>June 05, 2025: Conference Day 2 <a href="#top">&uarr;</a></h4>
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-        	<strong>11:30AM-1:00PM Session 6 - Music Analysis</strong>
+        	<strong>11:30AM-1:00PM Session 6 - Music Analysis</strong> (Chair: Olja Janjuš, Ludwig-Maximilians-Universität München)
         	<details>
         		<summary>Analyser Tool for MEI Neumes Encoded Chants</summary>
         		<p>Presenter(s): Antoine Phan<sup>1,2</sup>, Martha E. Thomae<sup>1</sup>, Elsa De Luca<sup>1</sup>, Francesco Orio<sup>1,3</sup></p>
@@ -465,7 +465,7 @@ <h4>June 05, 2025: Conference Day 2 <a href="#top">&uarr;</a></h4>
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-        	<strong>4:00-5:00PM Session 8 - Short papers</strong>
+        	<strong>4:00-5:00PM Session 8 - Short papers</strong> (Chair: Mark Gotham, King’s College London)
         	<details>
         		<summary>Using MEI to Create Accessible Music Scores: Findings from an Exploratory Study</summary>
         		<p>Presenter(s): Elizabeth Anne Pineo</p>
@@ -489,7 +489,7 @@ <h4>June 05, 2025: Conference Day 2 <a href="#top">&uarr;</a></h4>
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-    		<strong>5:15-6:15PM Keynote</strong> (Chair: David Lewis (Goldsmiths, University of London | University of Oxford))
+    		<strong>5:15-6:15PM Keynote</strong> (Chairs: David Lewis, Goldsmiths, University of London | University of Oxford &amp; Anna Plaksin, Paderborn University)
     		<details>
     			<summary>A quarter-century of music encoding.</summary>
     			<p>Presenter(s): Tim Crawford </p>