He knew the lyrics of some two hundred hymns and ballads-a repertoire ranging from "The Old Rugged Cross" to Cole Porter-and, in addition to the guitar, he could play the harmonica, the accordion, the banjo, and the xylophone.
Berrehunen bat eresi eta baladaren hitzak buruz zekizkien-The Old Rugged Cross-etik hasi eta Cole Porterrenganaino mailaz maila iristen zen errepertorioa-eta, gitarraz gain filarmonika, esku soinua, banjoa eta xilofonoa ere jotzen zituen.