All of the songs on the album were separated by interludes (except after track 12 for releases with bonus tracks), attached at the end of the previous song (thus the length of the tracks listed above include the length of the interlude).
In some regions, "(Have Some) Fun with the Funk" (also available on the Pokémon: The First Movie CD) and "Hang on Sloopy" were released as bonus tracks, bringing those releases' total amount of songs to 14.