Music Business Name Ideas?

I'm in the process of starting a small (yet expandable) music business and am stuck for a name. My initial idea for a name was EastGate Music with the various other subsidiaries taking a slightly different variation e.g. EastGate Music Academy. Sadly though the Eastgate name is already in use elsewhere in a similar profession.

What I am trying to do now is think of catchy alternatives drawing on a similar theme, or finding variations of the words East and Gate, but this is proving quite tricky as the options are quite limited.

Care to throw out some options? Anything you share might spark some ideas. Thanks