JamBase — Bob Weir duetted with John Mayer on a Grateful Dead classic at the second night of Mayer & Dave Chappelle's 'Controlled Danger.' more info

JamBase — Comedian Dave Chappelle and guitarist John Mayer have announced the first ever "Controlled Danger" concert events. more info

Stereogum — Dave Chappelle and John Mayer are good friends, weirdly enough. Mayer once appeared in a Chappelle's Show sketch, and more recently, the two have covered Nirvana and paid tribute to Charlie Murphy together. Now, they're announcing something called "C... more info

Chorus.fm — Ryan Adams and John Mayer teamed up at John’s concert in Los Angeles to perform “Come Pick Me Up.” more info

New York Times — The rapper’s new album shot to No. 1 on the strength of sales of the full album. John Mayer opened at No. 2. more info

JamBase — View Paul Citone’s photos and audience-shot video from John Mayer’s recent visit to Las Vegas. more info

L.A. Times - Entertainment — There was no mistaking that John Mayer had returned to pop music. The singer and guitarist, who spent much of the last few years pursuing rootsier, lower-key concerns, took the stage Friday night at the Forum leading his slick seven-piece band throug... more info

L.A. Times - Pop & Hiss — There was no mistaking that John Mayer had returned to pop music. The singer and guitarist, who spent much of the last few years pursuing rootsier, lower-key concerns, took the stage Friday night at the Forum leading his slick seven-piece band throug... more info

Stereogum — Father John Mayer is on tour right now to support his new album and his personal rebranding as a non-racist. During his show at Inglewood, California's The Forum last night, he brought out Ryan Adams, who performed his Heartbreaker cut "Come Pick Me ... more info

JamBase — John Mayer welcomed singer-songwriter Ryan Adams to duet on one of RA's classic songs in Los Angeles on Friday night. more info