| Preview BRSTM | |
| Game: | Super Mario Bros. 3 |
| Song Name: | Underworld (Remix) |
| Song Type: | |
| Song ID: | 44030 |
| BRSTM Uploader: | Xiron |
| Upload Date: | October 22, 2019 |
| Length: | 1:12 |
| BRSTM Size: | 3.65 MB |
| Downloads: | 20 |
| Loop Type: | Song Loops Normally |
| Start Loop Point: | 229376 |
| End Loop Point: | 3192896 |
| Sampling Rate: | 44100 |