Literally just the different instruments in each song, but they cut out and come back in like a song, instead of in response to player input, like in the game

Link to vini64 https://www.youtube.com/channel/UCGuiKL6tFPxKtPI0zdGvXog

Super Mario Maker 2 Editor OST - SM3DW Forest (Mix by vini64)

Kirby & The Forgotten Land Original Soundtrack (Gamerip)

024. Wondaria Remains

The best quality rips of the soundtrack out there. All copyrights reserved to Nintendo

Super Mario Bros. Wonder

Factory

Kirby and the Amazing Mirror OST - Mini-Boss Battle

Kirby: Star Allies - Original Sound Version

The Star Allies Have Your Back!

Kirby: Planet Robobot - Original Sound Version v2.0

Kirby: Planet Robobot - Venturing into the Mechanized World (Plains Area 1)

Taranza, Master of Puppetry - Kirby: Triple Deluxe

Super Smash Bros. Anthology - Vol. 12: EarthBound

15. You Call This a Utopia?!

Super Paper Mario: Original Sound Version

A Powerful Enemy Emerges (Boss Battle) // Super Paper Mario (2007)

Paper Mario: Color Splash - Original Sound Version

Shy Bandit Battle // Paper Mario: Color Splash (2016)

Black Bowser's Castle // Paper Mario: Color Splash (2016)

Kirby: Planet Robobot - Venturing into the Mechanized World (Plains Area 1)

Camek48 | カービィ：プラネットロボボットOST