AND2BLE is a five-member South Korean boy group under YH Entertainment. The group debuted on May 26, 2026, with Sequence 01: Curiosity, a five-track mini album led by Curious. Four of the members—ZHANG HAO, RICKY, KIM GYUVIN and HAN YUJIN—had previously worked together in ZEROBASEONE, while YOO SEUNGEON had been a member of EVNNE. All five shared a background as trainees at YH Entertainment before their respective earlier group debuts.

The group’s name combines “AND” and “DOUBLE.” According to its agency, that pairing captures the idea of different sides of the self overlapping to create a fuller identity. The concept can be heard in the way AND2BLE’s releases explore changes in feeling rather than treating each comeback as an isolated theme.

At its debut showcase, leader ZHANG HAO spoke about the group’s shared performance experience; YOO SEUNGEON emphasized the trust built over their years of training. These connections distinguish AND2BLE from a brand-new lineup whose members have never shared a stage.

Sequence 01: Curiosity included Curious, Aura, Sugar Rush, Bed and Happy &. Members ZHANG HAO and RICKY were credited for contributing lyrics to the lead track. The album introduced curiosity as the first step toward exploring a new musical identity. With Sequence 02: Attraction, released October 27, 2026 at 6 p.m. KST, that theme advances toward interest and attraction. Its title track French Kissing is described as tropical R&B; the record also contains Haunted, Potion, Beautiful and Worth It.

The group’s official channel shares its music and performance videos. Member-specific tracks and earlier group or OST work are distinguished from independent solo album releases; notably ZHANG HAO has separately credited solo soundtrack songs, including I WANNA KNOW and Refresh!, recorded before AND2BLE’s debut.