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- An Extended Version (3:15) can be found on the Black Square OST
(All songs included in Technika are also in Technika 2 unless stated otherwise)
- DJMAX Portable Black Square OST 1-08
- DJMAX Portable Black Square OST 3-05 (Extended Version)
Black Square - Sweetune is song write Jae Ho Han and Seung Soo Kim's sound production. This is their first try for DJMAX.
- Secret World's BGA is based on basketball.
- This song, along with Melody and Drum Town, is one of the three songs based on sports.
Black Square PSP Wallpapers
Youtube BGA - http://www.youtube.com/watch?v=6NmN53qLcuM