The list is split up into eight categories, which should be mostly self-explanatory ("covers" refers to songs written by other bands & covered by TSP, Zwan, or a solo member, "side projects" are songs by other bands that had contributions by TSP members, or are mashups of TSP songs, etc.). Additionally, you can search by songwriter credits (note: these are based on BMI registration records where published, liner notes where not registered, and may be blank in other cases, even if "obvious"). Other writer credits (including co-writer searches, e.g. Billy + James) can be found by using the search page.
Once a song type or writer is chosen, "shortcut" links will appear underneath, which set certain commonly-used search criteria- the double pipes delimit sets that go together (i.e. "show/hide alt. titles", "show released/unreleased/all songs"). Due to limitations of the code, each song can currently only be assigned to one type, thus any non-released Zwan-era songs which Billy is using in his solo career will be listed under 'BC solo', just as some early Marked songs (i.e. Sun & Spiteface) were appropriated & used under TSP. So if you're browsing under Zwan & can't find something, check under BC solo, or switch to 'all songs'.
Most covers listed here contain the original lyrics. Some lyrics include stage banter from particular live performances. Notes and band comments are included where available.
Alternate and commonly used incorrect titles are marked with an asterisk (*) and point to another entry. Some of these entries may have different lyrics (i.e. "Disco King," "Virex," etc.), which are linked underneath the "normal" lyrics.