A CycleGan to transfer a genre of piano tunes to another and vice versa. Implemented as implemented in Symbolic Music Style transfer paper.
https://arxiv.org/pdf/1809.07575.pdf
You can use the data set in https://drive.google.com/file/d/1zyN4IEM8LbDHIMSwoiwB6wRSgFyz7MEH/view?usp=sharing, which can be used directly.