Bad Influence Band

Bad Influence Band brings nearly four decades of high-energy blues, rockin’ roots music, original songs, and dance-floor grooves to Hank Dietle’s Tavern. The 2026 Maryland Entertainment Hall of Fame inductees are known for spirited performances, soulful melodies, driving rhythms, and a strong connection with the audience, with past appearances ranging from the Kennedy Center to Memphis’ Beale Street.

The band features guitarist Michael Tash, harmonica player and vocalist Roger Edsall, bassist and vocalist Bob Mallardi, and drummer Joe Wells. Their recordings include *Got What You Need*, nominated for a 2020 Wammie for Best Blues Recording, and *Under the Influence*, a finalist in the International Blues Challenge’s Best Self-Produced Recording competition.

When: Friday, December 4, 2026

Showtimes: 9:00 PM–11:59 PM

Tickets: $10 through Eventbrite or at the door, if tickets remain available

Lineup: Michael Tash on guitar; Roger Edsall on harmonica and vocals; Bob Mallardi on bass and vocals; and Joe Wells on drums

Venue: Hank Dietle’s Tavern, 11010 Rockville Pike, Rockville, MD 20852

Music: Blues, rockin’ roots music, original songs, and dance-floor grooves

Note: The band’s recordings have received Wammie and International Blues Challenge recognition, along with national airplay and decades of live performances.