Radiooooo
Radiooooo focuses on exploring music by decade and country.
What it does
Radiooooo lets listeners pick music by country and decade.
When to use it
For a period-themed project, sample the same decade across several regions.
Visit Radiooooo official site
A Soft Murmur
A Soft Murmur focuses on mixing rain and other ambient sounds.
Audius
Audius focuses on artist-uploaded and shared original music.
Bandcamp
Bandcamp focuses on discovering and buying independent music.