Jellynote is a site that allows you to search for the music you want and your results include sheet music for each instrument and youtube videos. The videos include instrumentals covers the original song and much more. You can also follow artists and others using jellynote. So you can listen to what others are. You also can get the sheet music for free. It does not have many new songs on it but other than that it is easy and awesome.
I give Jellynote a 4 out of 5
https://www.jellynote.com/en/
I give Jellynote a 4 out of 5
https://www.jellynote.com/en/