This resource pack, as the name suggests, backports new music to older versions of Minecraft.

Also check out Diverse Menu Music

Tracklist

Music added to overworld:

• C418 - Axolotl
• C418 - Dragon Fish
• C418 - Shuniji
• Lena Raine - Aerie
• Lena Raine - Deeper
• Lena Raine - Eld Unknown
• Lena Raine - Endless
• Lena Raine - Firebugs
• Lena Raine - Infinite Amethyst
• Lena Raine - Labyrinthine
• Lena Raine - Left to Bloom
• Lena Raine - One More Day
• Lena Raine - Stand Tall
• Lena Raine - Wending
• Aaron Cherof - A Familiar Room
• Aaron Cherof - Bromeliad
• Aaron Cherof - Crescent Dunes
• Aaron Cherof - Echo in the Wind
• Aaron Cherof - Featherfall
• Aaron Cherof - Puzzlebox
• Aaron Cherof - Watcher
• Kumi Tanioka - An Ordinary Day
• Kumi Tanioka - Comforting Memories
• Kumi Tanioka - Floating Dream
• Kumi Tanioka - komorebi
• Kumi Tanioka - pokopoko
• Kumi Tanioka - yakusoku
• Amos Roddy - Below and Above
• Amos Roddy - Broken Clocks
• Amos Roddy - Fireflies
• Amos Roddy - Lilypad
• Amos Roddy - O's Piano

Music added to the nether:

• Lena Raine - Chrysopoeia
• Lena Raine - Rubedo
• Lena Raine - So Below

Music added to the end:

• Lena Raine - Ancestry