Soundgarden have posted a tribute to Ozzy Osbourne and Black Sabbath that also explains their absence at the Back to the Beginning concert.

Ozzy Osbourne is saying goodbye to the stage after performing what has been billed as his final show with the original members of Black Sabbath.

Those watching on their computers and TVs were left to wonder why Black Sabbath had not done a final bow together and seemingly walked off stage after their final song leaving Ozzy to be stuck in his chair-throne by himself. Only Ozzy seemed confused by this.