Useful when listening to radio on Rhythmbox use a hotkey and it stores the data of the song been played in a text file. Scenario: "I like that song! whats its name? Im busy now...I'll press the hotkey and check it later!'
Musiql is a command-line frontend to MPlayer that stores track and playlist information in an SQLite database and allows access to this database through SQL queries entered on the command line.