20th Century. American. For solo euphonium & tuba feature with 8-part tuba-euphonium ensemble (4E+4T). Clarke wrote Cousins, a cornet and trombone duet with band accompaniment in 1904 for himself as the cornet soloist and Leo Zimmerman as the trombone soloist. Ben Miles has arranged the accompaniment for tuba-euphonium ensemble. -the publisher/cdp