Musical pieces for a single person

• Palindromic numbers?
• Flies without an instructor
• Performs without accompaniment
• Flight school achievements
• Recitals, often
• Performances with no accompaniment
• Guitarists have them more often than drummers
• Milestones for new pilots
• Parts of many jam sessions

Wikipedia Word definitions in Wikipedia
Solos is a vinyl-only boxset of six albums by Chicago -based musician Matthew Friedberger of The Fiery Furnaces . On each of the six records, Matthew only plays one instrument, hence the name Solos. The boxset was released by Thrill Jockey records as a ...