| ID | Interpret | Skladba | Album | |
| 121. | Bruce Arnold | STFIE 027 016 Etude 3 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 016 |  |
| 122. | Don Buchla | In The Beginning Etude II | Gravikords, Whirlies & Pyrophones | |
| 123. | Bruce Arnold | STFIE 027 027 Etude 12 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 027 | |
| 124. | Clyde E. Hunt | Charlier - Etude #2 | | |
| 125. | Bruce Arnold | STFIE 027 027 Etude 7 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 027 | |
| 126. | Chopin | Etude in E major Op.10.No.3 | | |
| 127. | Bruce Arnold | STFIE 027 016 Etude 7 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 016 | |
| 128. | Bruce Arnold | STFIE 027 027 Etude 11 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 027 | |
| 129. | Bruce Arnold | STFIE 027 016 Etude 8 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 016 | |
| 130. | Bruce Arnold | STFIE 027 027 Etude 5 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 027 | |
| 131. | Bruce Arnold | STFIE 027 027 Etude 10 | Set Theory for Improvisation Ensemble Method: Hexatonic 027 027 | |
| 132. | lost bit | metro etude | dreamers of dreams (ENRCMP1) | |
| 133. | Augusta Read Thomas, composer | Piano Etude No. 3 | | |
| 134. | Fernando Sor | Etude Op31 No3 | www.mfiles.co.uk | |
| 135. | Beau Sievers | Feedback Etude 1 | | |
| 136. | Beau Sievers | Feedback Etude 2 | | |
| 137. | Dennis B�thory-Kitsz | Etude for Piano | Pianostrils | |
| 138. | heinz.irmler | coste.etude.nr.22 | Coste Etude 22 | |
| 139. | Amy Dissanayake | Piano Etude No. 1 | Thomas: Prairie Sketches | |
| 140. | Augusta Read Thomas, composer | Piano Etude No. 5 | | |
| 141. | Franz Liszt | Etude No. 5 La Chasse: Etude No 05 La Chasse | Virtuosity of Earl Wild | |
| 142. | Augusta Read Thomas, composer | Piano Etude No. 6 | | |
| 143. | Jeffrey Taylor | Piano Etude No. 1 | | |
| 144. | Franz Liszt | Etude No. 5 La Chasse: Etude No 05 La Chasse | Virtuosity of Earl Wild | |
| 145. | Franz Liszt | Etude No. 2 La Capricciosa: Etude No 02 La Capricciosa | Virtuosity of Earl Wild | |
| 146. | Franz Liszt | Etude No. 3 La Campanella: Etude No 03 La Campanella | Virtuosity of Earl Wild | |
| 147. | Franz Liszt | Etude No. 2 La Capricciosa: Etude No 02 La Capricciosa | Virtuosity of Earl Wild | |
| 148. | Gary Rodriguez | Sor: Grand Etude | | |
| 149. | erling | thomas etude | | |
| 150. | Antonio Bortone | HS Euph 9 10 etude | | |
