DAMP-VPB: Digital Archive of Mobile Performances – Smule Vocal Performances Balanced

The DAMP-balanced dataset contains 24874 solo singing performances from 5429 singers singing a collection of 14 songs.
The structure of the DAMP-balanced is that the last 4 songs are designed to be the test set, and the first 10 songs
could be partitioned into any 6/4 train/validation split (permutation) that the singers in train and validation set sang
the same 6/4 songs collections according to the 6/4 split (the number of total recordings for train and validation set
are different from split to split, since there are different number of singers that all sang the same 6/4 split for
different split).

For example, a subset from the dataset splitting the 14 songs into 6/4/4 train/validation/test sets having 276/88/224
performances sang by 46/22/56 singers could be extracted from the dataset and be used for machine learning tasks.
Each singer in the train, validation and test set, sang each of the 6/4/4 songs once respectively, thus making the
collections of performances "balanced" respect to the song collections.

List of songs:

1. one call away – Charlie Puth(3912)
2. say you won`t let go – James Arthur(3255)
3. allof me – John Legend(2856)
4. closer -The Chainsmokers(2873)
5. seven years – Lukas Graham(2942)
6. despacito- Luis Fonsi(1287)
7. more than words – Extreme(586)
8. lostboy – Ruth B.(1183)
9. loveyourself – Justin Bieber(3019)
10. rockabye- Clean Bandit(2737)
11. part of your world – Jodi Benson(56)
12. when I was your man – Bruno Mars(56)
13. chandelier- Sia(56)
14. cups – Anna Kendrick(56)

Users of this dataset must read and accept Smule's Research Data License Agreement (LICENSE.txt).