Piano Solo - Level 3 - Digital Download SKU: A0.934834 Composed by Robert Demmert. 20th Century,Romantic Period. Score. 3 pages. Robert Demmert #4357225. Published by Robert Demmert (A0.934834). The Empty Swing; Robert Demmert.  Intermediate level, 2 pages.  Written in the romantic style, this piece is ideal for teaching expression and phrasing, as well as bringing out the melody in the top voice.  Accessible for intermediate grade students.