Today I’m thinking about venues that present live music verses venues that are pro- music. The former hires musicians to play in their clubs, throws some coin to the band (And, if the band is lucky, a meal and a few drinks.) and folds live music into the overall ambiance of the environment. The bottom line in these joints is usually food and drink sales. The more bodies the band can put in the seats, the better. The latter, however, is specifically about the music.…