"The Cup" rapper Dave Blunts responded to online concerns and criticism after performing at Juice WRLD Day while hooked up to an oxygen tank.

Many of Dave Blunts' fans applauded his routine but also expressed concern that he needed to take care of his health.

Dave Blunts was close with Juice WRLD, and has been open about his own struggles with his health and substance use. Performing at the annual concert that honors his friend who died due to overdose is a powerful thing not only for him— a fellow musician who is openly fighting his own demons— but also for those who are looking for hope for a healthier music industry.