The term 'iTunes SELECTION' can be broken down into two words: 'iTunes' and 'SELECTION'. The first word, 'iTunes', refers to the digital media player developed by Apple Inc. It is used to play, download, and organize digital audio and video on personal computers running the macOS and Microsoft Windows operating systems. The second word, 'SELECTION', refers to a chosen group of items from a larger group. In this case, the SELECTION is a SONG, which is a musical composition typically consisting of verses, choruses, and instrumentation.