Paco Ramone and Benjamin Bowe were a pair who skipped to their own beat. And their own style. Clad in clothes stylish for the times in which they lived, complete with disheveled hair and shades to portray a "cool" demeanor, they relied on their unique sense of rhythm to lead their gangs.
Ramone was originally the leader of a Detroit street gang on Earth-One, until he encountered members of the Justice League of America who moved their headquarters to that city. Recruited into their midst due to his sonic vibrational powers, as Vibe this lad had a short lived career.
Bowe was a scoundrel who traveled extensively, using his instrument and musicality to lead a gang as the original Fiddler of Earth-Two. Each time, his schemes would be thwarted by the Vigilante, who at one point was in the same band as his foe. Fiddler also had a short lived career.