Table 3 Basic configuration parameters used to produce AAM
From: AAM: a dataset of Artificial Audio Multitracks for diverse music information retrieval tasks
Parameter | Values |
|---|---|
Duration | 120–180 s |
Number of parts | 3, 4, 5 |
Part lengths in bars | 4, 6, 8, 12, 16 |
Key roots | All 12 |
Key tonalities | Major, minor |
Tempo range | 60–180 BPM |
Instruments forget | 0.33 |
Arpeggio probability | 0.5 |
Bass probability | 0.9 |
Chord pad probability | 0.8 |
Drums probability | 0.8 |
Melody probability | 0.9 |