Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 1Blue Noise - Sloping mid & bass
2Brown Noise - Sloping mid & no treble
3Grey Noise - Boosted treble & bass
4Pink Noise - Sloping mid & treble
5Purple Noise - Sloping mid & no bass
6White Noise - Full spectrum
℗© 2022: Prisma Music