I think it's also important to include the little "©" or "(c) symbol with the song title and credits, especially if it's your own composition or someone else's that's still copyright protected.
(That's where the "arranged by" can be important, if you're doing a trad. or other PD song that you have done your own arrangement for. You would own the copyright on the arrangement.)

In the case of songs written by others, e.g., Jackson Browne's "The Rebel Jesus," which Amos is doing for the seasonal CD, the copyright may or may be in the name of another person or publishing company.