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.”

Fans of The Church who missed the Australian rockers’ recent “Future Past Perfect” tour — on which the band played 1988′s Starfish, 1992′s Priest=Aura and 2009’s Untitled #23 in their entireties — can now witness the group’s full performance of those record in Syndey in 2011 via a new three-disc DVD package.

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.

For this week’s “120 Minutes” Rewind, we revisit this “120 X-Ray” segment from 1988, which finds Kevin Seal once again the victim of cheesy visual effects as he digs into the story of The Church circa Starfish, with interviews from Peter Koppes and Marty Willson-Piper.

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.”

The Church next year will release a live DVD capturing the band’s performance of three full albums — 1988′s ‘Starfish,’ 1992′s ‘Priest=Aura’ and 2009’s ‘Untitled #23’ — last December in Sydney, and is previewing the upcoming release by streaming each of the sets via Moshcam.com.

After focusing much of this year on performing cuts from the band’s first five albums, Simple Minds next March will release a new best-of collection — featuring two new songs —and then embark on a huge, 28-date greatest-hits tour of the U.K. featuring a career-spanning, two-set show with no opening acts.

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.’

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 the Sex Pistols, The Jesus and Mary Chain, Simple Minds, Morrissey, The House of Love, Echo & The Bunnymen, The Cure, The Fixx, Icehouse, Ministry and more.

Simple Minds today unveiled plans for a nine-date summer tour of Australia and New Zealand at the end of this year that also will feature ’80s-era contemporaries Devo and The Church sharing the bill and will hit a mixture of indoor venues and wineries taking part in the popular A Day on the Green concert series.

This week’s new releases include a new Simple Minds box set that compiles each of the band’s first five albums, plus Dinosaur Jr’s new live DVD ‘In the Hands of Fans,’ a new studio record from Sinead O’Connor, and the second album from Isidore, featuring The Chruch’s Steve Kilbey.

This week’s round-up of Slicing Up Eyeballs headlines includes posts about Midnight Oil, The Cure, Wire, Gary Numan, The Church and New Order, plus our December mixtape and the second installment of our Rhino ‘Just Can’t Get Enough — The ’80s’ Spotify playlist.

Back in April, The Church performed a concert at the Sydney Opera House backed by the George Ellis Orchestra dubbed “A Psychedelic Symphony” — and now we can share high-quality video of their performance of classic 1981 single ‘The Unguarded Moment’ and ‘Tantalized,’ off 1986’s ‘Heyday.’