It’s hardly a tour or anything, but Steve Kilbey of The Church and The Afghan Whigs’ Greg Dulli — who have been writing new music together over the past year — have now added a second performance together this fall, a show in San Francisco that comes two days after their sold-out Los Angeles gig.

After working on songs together off and on for the past few months, Steve Kilbey of The Church and The Afghan Whigs’ Greg Dulli will go public with their new collaboration this October when the duo plays a show in Los Angeles that will feature new music as well as “a wide selection of songs encompassing both of their careers.”

The Church next week will release “Long Distance Century Buzzes and Fades,” a 23-years-in-the-making documentary of the band’s 1990 world tour in support of Gold Afternoon Fix that frontman Steve Kilbey assembled from more than 13 hours of raw footage he filmed with a then-new Super 8 camera.

While neither side has officially announced anything, it appears that Steve Kilbey of The Church and The Afghan Whigs’ Greg Dulli may have begun work in Australia on the new musical project that Kilbey first hinted at last July after he jumped on stage with the reunited Whigs in Sydney to help perform “One Day.”

Welcome to the Week in Rock, where we round up all of the headlines posted on this site over the past week. This edition includes items about New Order, Pet Shop Boys, The Cure, Depeche Mode, Steve Kilbey, The Stone Roses, The Mission, Bad Religion, Killing Joke, Sex Pistols, They Might Be Giants and more.

The newly reunited Afghan Whigs this week are in the midst of playing their first-ever concerts in Australia, and, on Thursday night at a club date in Sydney, Greg Dulli and Co. paid tribute to a key early influence by bringing Steve Kilbey up on stage to help perform ‘One Day’ off The Church’s 1983 album ‘Seance.’