https://musicoin.org/track/0x9acb8b72d77a206a278fc9d313e43a6452944697 - Freestyle 5
https://musicoin.org/track/0xdb44a949c79610ce9408c6acb0c346b3553cfefe - Freestyle 4
https://musicoin.org/track/0xed310df14eb816d1af4b7d7543fd6e5be69fb572 - Freestyle 3
https://musicoin.org/track/0x70ebcd25b3bbb40b3b2a32301d126703e08f9b2b - Freestyle 2
https://musicoin.org/track/0x8ec15c1ba9fb0a4ba54f4ca1dcb28c22b8c7d051 - Freestyle 1
