Ruin

https://www.youtube.com/watch?v=5mPLZMMVsyU

Lake of the Sunne / Lake of the Moone / Altar of the Sunne / Altar of the Moone

https://www.youtube.com/watch?v=qKkRSvUc69U

Legendary Pokémon Captured

https://www.youtube.com/watch?v=Hz_tVbi3scA

Friendly Trainer

https://www.youtube.com/watch?v=CJQA3swtPzI

Lillie's Theme

https://www.youtube.com/watch?v=z0dmo4HFiGY

Lillie's Theme 2

https://www.youtube.com/watch?v=2on6K6Alv2c

Trainer Blue's Theme

https://www.youtube.com/watch?v=JV5bLZOKz6Q

Lilly Talk to Lusamine

https://www.youtube.com/watch?v=YDYdOe_YsjU

Rescue Lilly

https://www.youtube.com/watch?v=5cRLAbQxQRg

Trainers' Eyes Meet (Team Skull)

https://www.youtube.com/watch?v=Iy7zdo8lLhE

Guzma's Theme

https://www.youtube.com/watch?v=Wf4Wji1-6Bs

Hau's Theme

https://www.youtube.com/watch?v=QddkDBBjnB4

Island Trial

https://www.youtube.com/watch?v=y-oWf3lU_G8

Totem Pokémon Appears

https://www.youtube.com/watch?v=5Wb6gDGgQzM

Completed Island Trial

https://www.youtube.com/watch?v=q7Axm65SBOo

Completed Island Trial (No Intro)

https://www.youtube.com/watch?v=lXgl3JM7MXo

Trainers' Eyes Meet (Pokémon Trainer)

https://www.youtube.com/watch?v=gVzEjRLA-0s

Victory! (Trainer)

https://www.youtube.com/watch?v=6lY1oEjWTtM

Victory! (Trainer ~ No Intro)

https://www.youtube.com/watch?v=MHYHYXPuS-k

Island Kahuna's Theme

https://www.youtube.com/watch?v=pP_8ph5H094

Video Game Music Archive

Which one is your favorite?