| # | Title | Artist | Length |
|---|
| 1 | Volume 4 - 97. Notturno | Béla Bartók | 1:49 |
| 2 | Volume 4 - 98. Thumbs Under | Béla Bartók | 0:28 |
| 3 | Volume 4 - 99. Hands Crossing | Béla Bartók | 1:15 |
| 4 | Volume 4 - 100. In Folk Song Style | Béla Bartók | 1:00 |
| 5 | Volume 4 - 101. Diminished Fifth | Béla Bartók | 1:02 |
| 6 | Volume 4 - 102. Harmonics | Béla Bartók | 1:22 |
| 7 | Volume 4 - 103. Minor and Major | Béla Bartók | 1:18 |
| 8 | Volume 4 - 104. Wandering through the Keys (a & b) | Béla Bartók | 0:53 |
| 9 | Volume 4 - 105. Game (with two five-tone scales) | Béla Bartók | 0:56 |
| 10 | Volume 4 - 106. Children's Song | Béla Bartók | 1:18 |
| 11 | Volume 4 - 107. Melody in the Mist | Béla Bartók | 1:23 |
| 12 | Volume 4 - 108. Wrestling | Béla Bartók | 1:03 |
| 13 | Volume 4 - 109. From the Island of Bali | Béla Bartók | 2:01 |
| 14 | Volume 4 - 110. And the Sounds Clash and Clang | Béla Bartók | 1:06 |
| 15 | Volume 4 - 111. Intermezzo | Béla Bartók | 2:03 |
| 16 | Volume 4 - 112. Variations on a Folk Tune | Béla Bartók | 1:05 |
| 17 | Volume 4 - 113. Bulgarian Rhythm (1) | Béla Bartók | 0:57 |
| 18 | Volume 4 - 114. Theme and Inversion | Béla Bartók | 1:11 |
| 19 | Volume 4 - 115. Bulgarian Rhythm (2) | Béla Bartók | 0:28 |
| 20 | Volume 4 - 116. Song | Béla Bartók | 1:20 |
| 21 | Volume 4 - 117. Bouree | Béla Bartók | 0:53 |
| 22 | Volume 4 - 118. Triplets in 9 8 Time | Béla Bartók | 0:49 |
| 23 | Volume 4 - 119. Triplets in 3 4 Time | Béla Bartók | 0:48 |
| 24 | Volume 4 - 120. Triads | Béla Bartók | 0:52 |
| 25 | Volume 4 - 121. Two-part Study | Béla Bartók | 1:08 |
| 26 | Volume 5 - 122. Chords Together in Opposition | Béla Bartók | 1:03 |
| 27 | Volume 5 - 123. Staccato and Legato (2) (a & b) | Béla Bartók | 0:49 |
| 28 | Volume 5 - 124. Staccato | Béla Bartók | 1:12 |
| 29 | Volume 5 - 125. Boating | Béla Bartók | 1:34 |
| 30 | Volume 5 - 126. Change of Time | Béla Bartók | 0:37 |
| 31 | Volume 5 - 127. New Hungarian Folk Song | Béla Bartók | 0:51 |
| 32 | Volume 5 - 128. Stamping Dance | Béla Bartók | 1:15 |
| 33 | Volume 5 - 129. Alternating Thirds | Béla Bartók | 0:44 |
| 34 | Volume 5 - 130. Village Joke | Béla Bartók | 0:49 |
| 35 | Volume 5 - 131. Fourths | Béla Bartók | 0:47 |
| 36 | Volume 5 - 132. Major Seconds Broken and Together | Béla Bartók | 1:51 |
| 37 | Volume 5 - 133. Syncopation (3) | Béla Bartók | 1:02 |
| 38 | Volume 5 - 134. Studies in Double Notes (a, b & c) | Béla Bartók | 0:37 |
| 39 | Volume 5 - 135. Perpetual Motion | Béla Bartók | 0:52 |
| 40 | Volume 5 - 136. Whole-tone Scales | Béla Bartók | 1:51 |
| 41 | Volume 5 - 137. Unison | Béla Bartók | 1:52 |
| 42 | Volume 5 - 138. Bagpipe Music | Béla Bartók | 1:07 |
| 43 | Volume 5 - 139. Jack-in-the-Box | Béla Bartók | 0:53 |
| 44 | Volume 6 - 140. Free Variations | Béla Bartók | 1:37 |
| 45 | Volume 6 - 141. Subject and Reflection | Béla Bartók | 1:11 |
| 46 | Volume 6 - 142. From the Diary of a Fly | Béla Bartók | 1:22 |
| 47 | Volume 6 - 143. Divided Arpeggios | Béla Bartók | 1:57 |
| 48 | Volume 6 - 144. Minor Seconds, Major Sevenths | Béla Bartók | 3:42 |
| 49 | Volume 6 - 145. Chromatic Invention (3) (a &b) | Béla Bartók | 3:33 |
| 50 | Volume 6 - 146. Ostinato | Béla Bartók | 2:02 |
| 51 | Volume 6 - 147. March | Béla Bartók | 1:41 |
| 52 | Volume 6 - 148. Six Dances in Bulgarian Rhythm (1) | Béla Bartók | 1:50 |
| 53 | Volume 6 - 149. Six Dances in Bulgarian Rhythm (2) | Béla Bartók | 1:01 |
| 54 | Volume 6 - 150. Six Dances in Bulgarian Rhythm (3) | Béla Bartók | 1:09 |
| 55 | Volume 6 - 151. Six Dances in Bulgarian Rhythm (4) | Béla Bartók | 1:19 |
| 56 | Volume 6 - 152. Six Dances in Bulgarian Rhythm (5) | Béla Bartók | 1:01 |
| 57 | Volume 6 - 153. Six Dance in Bulgarian Rhythm (6) | Béla Bartók | 1:47 |