Sister unit of AKB48, SDN48, recently released their debut single in both Korea and Japan under the name “GAGAGA”.If you haven’t been informed, but there are three different versions of their single featuring different tracks.

Check out the coupling songs from the Type A & B versions and see which CD is your favorite:
Sado e Wataru e (Crossing Over To Sado)

Eros no Trigger (Eros’ Trigger)

In case you missed it, here is the “GAGAGA” track.

And, here is the PV

What do you think? Would you prefer Version A or B?

Source