Undertale Audio Files: 089 - mus_house1
Undertale Audio Files: 098 - mus_menu3
Toby Fox - Undertale (from game files)
Undertale Audio Files: 050 - mus_elevator
Deltarune Audio Files: 089 - ruruskaado
Undertale Audio Files: 086 - mus_hereweare
Undertale Audio Files: 088 - mus_hotel_battle
Undertale Audio Files: 180 - mus_undyneboss
Undertale Audio Files: 087 - mus_hotel
Undertale Audio Files: 138 - mus_rain_deep
Undertale Audio Files: 104 - mus_mettafly
Undertale Audio Files: 090 - mus_house2
Undertale Audio Files: 093 - mus_lab
Undertale Audio Files: 037 - mus_date_tense
Undertale Audio Files: 102 - mus_mett_applause
Undertale Audio Files: 175 - mus_tone3
Undertale Audio Files: 151 - mus_shop
Undertale Audio Files: 110 - mus_mettmusical2
Undertale Audio Files: 106 - mus_mettaton_neo
Undertale Audio Files: 054 - mus_endingexcerpt1