I will tweet your Music-related site or product (even songs!) on my Twitter page, @NextNewMusic, which has over 20000 Music loving followers.
You will get great exposure!
Very nice option to get the word out to specific crowd.
Emojis are welcome
All CAPS are welcome
Hashtags are welcome
Links are welcome
Pictures are welcome
Limitations - What the user will and will not tweet about.
Should be related to Music