What should you expect from a band called Mr. Beeper? Nostalgia, for one thing. The name derives from a song composed by guitarist Steve D’Angelo of Toronto about a furry green creature from a 1990s kids’ TV show called Rocketship 7, who communicated by beeping a horn. D’Angelo is an Emmy-winning composer of TV and film scores. He loves old puppet characters. You should also expect Mr. Beeper to be an energetic jazz with a blend of electric jazz, bebop, soul and funk styles.