Hybe is the umbrella corp. Bighit Music is the label under that, with BTS and TxT as their artists. Also under Hybe are Pledis which has Seventeen, and Belift Lab which has Enhypen, among others. TxT is such a unique group, all rounders, very versatile and they do a lot of rock! Their voices are incredible and you're right their vocals have different textures. They are trained rappers too but their music style is more into pop rock, though the dabble in other genres such as hiphop and r&b. They debuted in 2019 so not really a new group anymore. Please react to the Frost Performance video for the whole song and choreography so you can watch them dance! They're amazing dancers as well😊
Bighit is a label company under Hybe corporation. TXT is under Bighit label. Seventeen is with Pledis label which is also under Hybe. Hybe is like an umbrella housing different labels. These labels all operate in one tall skyscraper building (Hybe) in South Korea.