Low Key Piano bar, located off 5th St. and Mill Ave, is Tempe's best all request Piano Bar. Five days a week, the basement bar features amazing musicians playing everything from classics to modern hits. Sing, dance and have a blast as Low Key provides top notch entertainment and service with tons of music, food and drinks. Low Key, but never off key, the band and musicians at this piano bar are a living catalog of great songs. Stop in an request a tune today! read full review »