Complex sentence: "The Things That I Used to Do" is a 12-bar blues song written by Guitar Slim (aka Eddie Jones) and his 1953 recording of it in New Orleans, was arranged and produced by a young Ray Charles.
Split into simpler sentences: The Things That I Used to Do is a 12-bar blues song written by Guitar Slim (aka Eddie Jones). His recording of it, made in New Orleans, was arranged and produced by a young Ray Charles.