Airtable List
"Airtable list", or sometimes just "Airtable" refers to the list made by Chris Gliddon in the website Airtable, which is there labeled as "CP Music List". It was made in preparation for Chris' upcoming game project, Party Parrot World, and the goal of the list was to collect everyone's opinions on what their favorite song from Club Penguin was.
The list made available credits which were unknown at the time. Previously, the only music credited to Friction Music was Crab Catch, but this list allowed it to be known that they made much more music. Some credit conflict with TAS 1000 and Friction made it come to light that a lot of music which was credited to TAS 1000 was actually Friction's works. Rory O'Neill was introduced as a composer for the first time in the list. The list also showed and introduced a lot of new music names, though some are contested on their "official" status or relevancy.
Since not published by Club Penguin itself, the list is not an official Club Penguin list, but since Gliddon was a previous employee and had access to a lot of the music and information, the list is generally considered as an official source. Under that label, it houses the biggest amount of music information ever given away by an official source. It is believed that this list was an indirect way for Gliddon to show support to the people documenting Club Penguin music, which had a considerable ressurgence in communities adjacent to the fanbase of his game at the time, as well as to fairly credit a lot of creators who had been completely uncredited in the original installments of the series.
The list is still available.