Logo for "90 Proof" - a rock cover band

We are a rock and roll cover band that plays primarily in bars and at parties in the Portland, Oregon area. We play well-known songs from the 60's through new and current music. We include some blues and disco tunes to mix it up. We're doing this for fun as a part-time hobby, not for the money (or fame!).

If you want to check us out, our myspace page (just started, but includes an audio demo) is at: http://www.myspace.com/90proofportland

90 Proof

Accepted File Formats:
Standard Web Formats (.jpg, .gif or .png); Vector Formats (.eps, .pdf or .ai)

We would like a logo that's not too "busy", so it can be used on business cards without being too small. Multi-color is fine, as long as the logo also looks good if we have to use it in black (or one-color) and white (eg., for certain types of merchandise).

It would be nice to have it in a vector (eg., PDF or Adobe Illustrator) format so we can blow it up on a nice banner to go behind the band when we play.