When you first meet Morusque on Stray, he will introduce himself as a musician with no sheet music to play with. Your mission will be to find sheet music for him so that he can finally play music. There are a total of eight to find in the two "The Slums" chapters, but if you don't search properly enough, you may miss a few.
So that you can find your way around quite easily, we have prepared a guide that will allow you to find the location of each of the partitions.
Meowlody Success — Score 1/8
You can find the first score in Momo's apartment, in the dark room to the left of her kitchen. By climbing on the stacks of boxes, you will be able to reach the small shelf on the wall; the first partition is placed on it.
Meowlody Success — Score 2/8
The second partition is on the roofs and more precisely on the terrace of the apartment just before that of Clémentine. By walking on the pipe, you will be able to climb on the railing on your right to reach the partition which will be on the table.
Meowlody Success — Score 3/8
The third sheet music is on the mirror at the entrance to Elliot's computer store. You can find his apartment, taking the main alley just after the Dufer Bar. You can find a good number of flyers on his door, you just have to scratch at the door for his sidekick to open the door for you.
Meowlody Success — Score 4/8
You will not be able to find this score in the world; indeed you will have to buy it from Azooz in exchange for a can of energy drink. You can find an energizing can in the vending machine located just in front of Morusque, the robot musician.
Azooz the barterer is to the left of the Guardian, if we take this robot as a reference point.
Meowlody Success — Score 5/8
In the Dufer Bar, located in the central alley when taking the Guardian as a landmark, you can find a score on the second table upstairs of the establishment.
Meowlody Success — Score 6/8
In Clementine's apartment, you can find the fifth score for Morusque. To go to her house, all you have to do is go to the roof in front of the beer bottles arranged in a domino on the roof where Swanito, the robot on the mattresses, is. Once on the roof opposite, all you have to do is walk on the pipe to reach Clémentine's apartment.
Meowlody Success — Score 7/8
The seventh score is hiding in Doc's library, it will be placed on the piano. If you don't know where his apartment is, here's a little indication: taking as a starting point the robot lying on a mattress on the roofs, you will have to go to the building which is just behind the platform with the sofa and the television (which can also help you unlock the Cat TV trophy).
Also note that you can find one of the notebooks, which will be essential to continue Momo's quest.
Meowlody Success — Score 8/8
To get this score, you will have to solve the Mysterious Code puzzle. The beginning of the puzzle is to the right of Morusque, the musical robot, in a pile of rubbish you can find a safe where a post-it is stuck on it.
What is the reward for achieving this achievement?
By giving all the scores to Morusque, he will play each of the scores for you, which will please the most musical of you. But that's not all, because he will also give you a badge.
This badge turns out to be the first of a small collection that will need to be obtained to complete another trophy.