I Don't Know Why (I Just Do) with music by Fred E. Ahlert andlyrics by Roy Turk. The song was published in 1931 and has many recordings by artists as Russ Columbo, Wayne King, Frank SInatra, Linda Scott, Eden Kane, Jerry Lee Lewis and Dean Martin.

For Guitar fingesrtyle (classical guitar or acoustic guitar) or Guitar fingerstyle and voice.

With melody line and lyrics.

With guitar standard notation and guitar tablature.

Early intermediate.

Pages: Three (3) pages.