John Mayer jamming with Sharkey near the end. John Mayer – vocals, guitars Pino Palladino – bass Steve Jordan – drums David Ryan Harris - guitar Isaiah .brThe swoon-worthy singer performed a song from his new album. Check it out!brJohn Mayer - Still Feel Like Your Man Live at the O2 Arena London 12052017.brJohn Mayer – vocals, guitars Pino Palladino – bass Steve Jordan – drums David Ryan Harris - guitar Isaiah Sharkey - guitar Larry Goldings -keyboards Tiffany .