The first tag is automatically the category.

I'm no authority or anything, but only 7 votes doesn't look good to me.

I recommend you go to the Steemit trending page and check out how others are using that tag.
#introduceyourself <- clicky
Verification highly recommended - I can't tell if you are really who you claim to be, so I recommend you somehow make it clear by also posting something in your youtube channel.

If this is your music: I really enjoyed that and I'm listening to it again on youtube, right now :)

I hope I could help ...