| Title/Composers | Performer | Listen | Time | Size | Size | |
|---|---|---|---|---|---|---|
| 1 | Contrapunctus 11 A 4 | Helmut Walcha | Play | 07:34 | 17 MB | 40 MB |
| 2 | Canon Alla Ottava | Helmut Walcha | Play | 03:02 | 7 MB | 14 MB |
| 3 | Canon Alla Duodecima In Contrapunto Alla Quinta | Helmut Walcha | Play | 02:27 | 5 MB | 11 MB |
| 4 | Canon Alla Decima In Contrapunto Alla Terza | Helmut Walcha | Play | 04:46 | 10 MB | 22 MB |
| 5 | Canon Per Augmentationem In Contrario Moto - Contra- Punctus, A 3 | Helmut Walcha | Play | 04:08 | 9 MB | 22 MB |
| 6 | Contrapunctus, A 3 - Rectus | Helmut Walcha | Play | 02:51 | 6 MB | 14 MB |
| 7 | Contrapunctus, A 3 - Inversus | Helmut Walcha | Play | 02:52 | 6 MB | 14 MB |
| 8 | Contrapunctus, A 4 - Rectus | Helmut Walcha | Play | 03:04 | 7 MB | 14 MB |
| 9 | Contrapunctus, A 4 - Inversus | Helmut Walcha | Play | 03:06 | 7 MB | 14 MB |
| 10 | Fuga A 4 Soggetti (Unfinished) | Helmut Walcha | Play | 08:42 | 20 MB | 49 MB |
| 42 mins | 98 MB | |||||
| 42 mins | 220 MB | |||||
Note: You are able to listen to 30-second samples for preview purpose.
| Quality | Format | Encoding | Description |
|---|---|---|---|
| Standard | MP3 | 320kps 44.1kHz | MP3 is an audio coding format which uses a form of lossy data compression. The highest bitrate of this format is 320kbps (kbit/s). MP3 Digital audio takes less amount of space (up to 90% reduction in size) and the quality is not as good as the original one. |
| CD Quality | FLAC | 16bit 44.1kHz | FLAC is an audio coding format which uses lossless compression. Digital audio in FLAC format has a smaller size and retains the same quality of the original Compact Disc (CD). |






