I just realized how similar this song and the boss theme sound.

(4th video w/ red lines in a row (yep, didn't have much to say))
───────────────────────────────────────────────
Game : Super Mario Bros. 3
Console : Nintendo Entertainment System
Release Year : 1988 (JP) / 1990 (NA) / 1991 (EU/AU)
Composer : Koji Kondo
───────────────────────────────────────────────
BPM : 128.57

Timestamps :
- 0:00 [Triangle]
- 0:16 [Pulse 1]
- 0:31 [Pulse 2]
- 0:46 [Pulse 1 ; 2]
- 1:01 [Pulse 2 ; DPCM]
- 1:16 [Pulse 2 ; Noise ; DPCM]
- 1:30 [Pulse 1 ; 2 ; Noise ; DPCM]
- 1:45 [All Channels]
───────────────────────────────────────────────
- Foobar2000 download : https://www.foobar2000.org/download
w/ Game Emu Player component : https://www.foobar2000.org/components...
- Corrscope download : https://github.com/corrscope/corrscope