The collection at the link in the previous post does show Mr Tambourine Man (vol 10 p 306) and You're So Vain (vol 5 p 32) but I drew a blank on the other titles listed in the opening post.

The master index doesn't include a list of composers, although at least some of the volumes do have a separate index for them. It would be necessary to search each volume to see which ones have author/composer indices to look for them. The master song title index does show several songs by "Simon," a few by "Dylan," visible as you scroll through it.

John