Check if a song exists in the LyricWiki database yetSearch for an artist by name and return up to 10 close matchesSearch for an album on LyricWiki and return up to 10 close matches (year optional)Search for a song on LyricWiki and get up to 10 close matchesGet the lyrics for a the current Song of the Day on LyricWikiGet the lyrics for a LyricWiki song with the exact artist and song matchGet the lyrics for a LyricWiki song with the exact artist and song matchGets the entire discography for an artistGets the track listing, album cover, and amazon link for an albumGets the hometown for an artistGets the most popular songs. Currently, this data comes from the iTunes Top 100 feed, so the largest possible value of "limit" is 100. Limit defaults to 10.Posts data of an artist and their discography. Will create any missing album pages based on the data passed in.Posts data for a single album including its track-list and optionally the amazon ASINPosts data for a single song. If correcting exiting lyrics, make sure overwriteIfExists is set to true. In the onAlbums array, if artist is left blank, it will default to the artist of the song.Posts data for a single song. If correcting exiting lyrics, make sure overwriteIfExists is set to true. In the onAlbums array, if artist is left blank, it will default to the artist of the song.For the flags parameter, this is a comma-separated list of flags. For example, pass 'LW_SANDBOX' in to use the sandbox for testing and not actually update the site.