 At Maphis's suggestion, the band decided to change their name to the Kentucky Colonels, with their album being released in early 1963, under the title "The New Sound of Bluegrass America".Around this time, Clarence's flatpicking guitar style became a more prominent part of the group's sound, with his speed and virtuosity on the instrument being largely responsible for making the guitar a lead instrument within bluegrass music.In addition to being accomplished musicians, the Kentucky Colonels' music often featured close harmony vocals, with Clarence singing lead and baritone, Roland singing lead and tenor, Roger on lead and bass, and Billy Ray singing lead, tenor, and high baritone.