JT,
I have had a look at this site. Not impressed by the search box. It came up with hundreds of suggestions, none of which were the song I had typed in. Even when I typed in one of the songs they listed, that didn't come up in the top slot.
If you do find a song you are looking for, it's great for finding out the BPM (Beats Per Minute) for that song. Although bearing in mind that various artistes who sing it will have different 'beats per minute' to suit their style of singing, I'm not sure how useful that is. And you
can find out what key it is played in. But no 'sheet music' to enable you to play it (not even 'paid for').
You do get to hear an
extract of a song ... but then if you want to hear the whole song, up comes an advert for
Spotify (which you will have to pay for if you want to choose which song you want to listen to).

Watch out for the adverts! You may think you are downloading a song .. but i's the advert.
Hugh