aespa have officially dropped their awaited special solo singles.

Named under the 'SYNK: PARALLEL LINE' mini-album, Karina's "UP," Giselle's "Dopamine," Ningning's "BORED!", and Winter's "Spark" were first introduced at their solo stages during the group's ongoing second world tour 'SYNK: PARALLEL LINE.'

Meanwhile, the girl group is gearing up for their highly-anticipated comeback with the 5th mini-album 'Whiplash,' which is scheduled for release on October 21 KST.