Flute,Piano - Level 2 - Digital Download SKU: A0.1135083 By Francis O'Neill. By Traditional Celtic Melody. Arranged by Tabitha Kierszka. 20th Century,Celtic,Irish. Score and part. 4 pages. Tabitha Kierszka #735125. Published by Tabitha Kierszka (A0.1135083). The Irish born Francis O'Neill collected and preserved thousands of traditional Celtic tunes. The Willow Tree is one of them. This arrangement is for flute, with an added piano accompaniment (and/or optional guitar chords) An air in 4/4 time, key of D minor, total 4 pages. Separate flute part included.