cadb263f_sic_around_the_Web___Longzijun__Listen__Contact___notes
[Composer] Incompetech [Style and Influences] Hundreds of songs in different genres, lengths and styes [Listen, Contact & notes] 
incompetech Just provide an attribution that includes the licensing terms. You can see an example here incompetech.com/music/royalty-free/faq.html
Free Background Music around the Web | Longzijun
Listen, Contact & notes