Piano,Vocal,Voice - Digital Download SKU: A0.1311436 By Patsy Cline. By Willie Nelson. Arranged by Cascia Talbert. Country. Score. 12 pages. Cascia Talbert #900442. Published by Cascia Talbert (A0.1311436). Crazy is a song written by Willie Nelson and popularized by country singer Patsy Cline in 1961. Nelson wrote the song while living in Houston, working for Pappy Daily's label D Records. He was also a radio DJ and performed in clubs. Nelson then moved to Nashville, Tennessee, working as a writer for Pamper Music. Through Hank Cochran, the song reached Patsy Cline.This arrangement is for flute, voice and piano.