The Meowlody Trophy can be unlocked by collecting all music sheets in Stray.
STRAY: All Music Sheets Locations: Meowlody Trophy Guide
In the uniquely designed game Stray, players experience the game from a cat's perspective. You can accomplish many things here besides earning special achievements.
One of these is the Meowlody trophy or achievement, which requires you to collect all of Stray's music sheets. Once you find it, immediately proceed to a sheet of music and press the interact button to take it.
There are several unique NPCs with distinct personalities waiting for you when you enter the slums of Stray. The musician Morusque is one of these NPCs. They can be seen sitting against the wall with their guitar on their lap not far from where the Guardian is near the bottom of the stairs.
