Former BLACK SABBATH singer Tony Martin, ex-HAMMERFALL bassist Magnus RosГ©n and KING DIAMOND guitarist Andy LaRocque have launched an all-star project that also features drummer Danny Needham (VENOM).

The as-yet-unnamed four-piece are currently writing material at LaRocque's Sonic Train Studios in Varberg, Sweden and in England.

The foursome stress: "This all-star band is not a project! It's a band!"

Check out a photo below of Rosén, Martin and LaRocque in Sweden in late February. Martin held two workshops in Göteborg and Falköping, Sweden at Rosén's Musikstationen and Musikskolan respectively.

According to RosГ©n, "Tony Martin was a hit with his tales from the ten years he played with Black Sabbath. He also talked about his way of singing, plus even had a little live performance."