Originalus: Two Too. Trombone sheet music. Two Too. Jiggs Whigham, Trombone. Walking Frog Records. CD. Composed 2006. Published by C.L. Barnhouse.
Vertimas: Du per. Trombonas natos. Du per. Jiggs Whigham, trombonas. Ėjimo Frog Įrašai. CD. Sudarytas 2006. Paskelbta Vidurinė linija Barnhouse.