Randy Hamm Lead Guitar & Vocal, began playing music in the 60's performing acoustic folk, blues and country. Randy moved to Colorado in the mid 80's, formed "Groovin'on".	Lynda Hamm Vocal, joined husband Randy in the 1970's playing in rock and blues bands in California. She moved with Randy to Colorado in the mid 80's. She joined Randy with "Groovin'on"	Steve Claps Drums and Vocal, performing in the Colorado area since the 1950's. Steve has played in small bands up to the big bands. From ballroom dancing music to country western style.
Randy Pietro, Vocal & Guitar, has been playing professionally for over 20 years. He has opened for Hal Ketchum, Restless Heart, Mark Chesnut and Trace Adkins. His influences are mainly from Jazz, R&B, Motown, Country and Classic Rock. He is well versed as a Guitarist, Vocalist, Saxophone and Harmonica Player.	Dave Jordan Keyboards and Vocal, performs in Colorado since the 50's.Using a multi keyboard system, Dave will provide horns, strings or voices (as well as his own) to a song while also soloing or playing rhythm.	Manni Benecken, Bass Guitar & Vocal, played professionally in Germany in the 60's with  “The Flaming Stars” and “The Devils”. He played in many German Dance Clubs, among them are the famous “Star Clubs”.