Clarinet,Piano,Violin - Digital Download SKU: A0.1070534 Composed by Grant Horsley. Concert,Contemporary,Instructional,Wedding. Accompaniment. Duration 233. Grant Horsley #6658873. Published by Grant Horsley (A0.1070534). This is the piano accompaniment track for The Willow Tree for Clarinet or Violin Duet composed by Grant HorsleyVery useful for practise, performance or assessment when you do not have a pianist.