GUNS N’ ROSES N’ BACH Axl Rose and Sebastian Bach sing ‘My Michelle’   Rolling Stone — At Guns N’ Roses‘ second of two Las Vegas’ T-Mobile Arena concerts, and the second official date on their Not in This Lifetime tour, the band’s “classic” lineup reunited with another old friend: Sebastian Bach. As the former Skid Row singer has done with the Axl Rose-led GN’R lineups over the past decade, Bach joined the band to share[…]