- Hwiparam (휘파람; Whistle)
- TEDDY, Rebecca Johnson
- TEDDY, Rebecca Johnson, FUTURE BOUNCE
- Other Information
- Arrangement: TEDDY, FUTURE BOUNCE
There are currently two versions of "Hwiparam" to be found in BLΛƆKPIИK's discography. These versions are:
- Found on the "SQUARE ONE" single as track #1. This is the standard version.
- Hwiparam (Acoustic)
- Found on the "SQUARE TWO" single as track #3. This is the acoustic version.