Radiohead
Playing: November 6, Vector Arena
5: Band members, Thom Yorke (vocals, guitar, piano) Jonny Greenwood (guitar, keyboards) Colin Greenwood (bass), Ed O'Brien (guitar), and Phil Selway (drums).
1985: Formed while all members were attending Abingdon School in Oxfordshire.
8: Albums - Pablo Honey (1993), The Bends (1995), OK Computer (1997), Kid A (2000), Amnesiac (2001), Hail to the Thief (2003), In Rainbows (2007), King of Limbs (2011).
10/10/07: The date In Rainbows goes on sale as a download via Radiohead website using the pay-what-you-want model giving the experimental pricing system a high-profile boost.
14: Years since they last played in New Zealand in support of OK Computer. They played at the New Zealand Expo Centre (now ASB Showgrounds), Epsom, on January 28, and Wellington's Queens Wharf Events Centre on January 29. They also played Auckland Town Hall, June 22, 1994.
19: Minutes for the band's 12,000-capacity Vector Arena show to sell-out when it went on sale in March.
30 million: World-wide albums sales, including 4.5 million for OK Computer.
110,000: Album sales in NZ, with classic The Bends by far their biggest with 45,000-plus copies sold. Radiohead's other landmark album, OK Computer, which is admittedly sometimes challenging, has only sold around 10,000.
Coldplay
Playing: November 10, Mt Smart Stadium.
4: Band members. Chris Martin (vocals, keyboards), Jonny Buckland (guitars), Will Champion (drums), Guy Berryman (bass).
1996: Formed in London.
5: Albums - Parachutes (2000); A Rush of Blood to the Head (2002); X&Y (2005); Viva La Vida or Death and All His Friends (2008); Mylo Xyloto (2011).
4: New Zealand tours.
January 18, 2001, Galatos, Auckland, showcase the night before Big Day Out.
January 19, mid-afternoon set at Big Day Out, Mt Smart Stadium. "Pleasant though Coldplay were in their sunstruck afternoon slot, the act was not one to make you go home and play their splendid [Parachutes] album again."
August 11, 2001, St James Theatre, Auckland. The set included new songs from yet-to-be-recorded second record, A Rush of Blood to the Head, their biggest selling album.
July 24, 2003, Auckland Showgrounds, Epsom. "Chris Martin seemed genuinely ecstatic to be here, flinging himself around the stage like a skittish puppet, and at one point he hammered the keys so passionately he had to have his hand bandaged."
March 18 and 19, 2009, Vector Arena, Auckland. "They played the new hits and the old favourites. But Coldplay's greatest skill is playing the crowd, which they did with such deft precision it left no doubt as to why this band are so big."
1: The number of no shows in New Zealand. Not really the band's fault; they were meant to play Vector Arena in 2006 but it wasn't finished in time so they had to pull the plug on the tour.
55 million: Albums sold worldwide. Parachutes (8.5 million); A Rush of Blood to the Head (15 million); X&Y (13 million); Viva La Vida (10 million); Mylo Xyloto (6 million).
315,000: Albums sold in New Zealand. Parachutes (75,000); A Rush of Blood to the Head (90,000); X&Y (75,000); Viva La Vida (45,000); Mylo Xyloto (30,000).
1: Celebrity wife. Chris Martin married Gwyneth Paltrow on December 5, 2003.
Nickelback
Playing: November 30, Vector Arena.
4: Band members. Chad Kroeger (guitar, vocals), Mike Kroeger (bass), Ryan Peake (guitar), Daniel Adair (drums).
1995: The band was formed in Hanna, Canada by Peake, the Kroeger brothers, and their cousin Brandon who left in 1997.
3: As in 3 Doors Down, the band Adair used to drum for until he moved on to bigger and better heavy rock things in 2005.
7: Albums - Curb (1996), The State (1998), Silver Side Up (2001), The Long Road (2003), All the Right Reasons (2005), Dark Horse (2008), Here and Now (2011).
2: New Zealand tours. Supported the Rolling Stones at Western Springs, April 16, 2006. Grumpy Herald reviewer said: "one bullshit power ballad after another, which supports the rock-is-dead argument more than the ancient headliners". Also played Vector Arena, November 7, 2009.
50 million: World-wide album sales with All the Right Reasons the most popular selling more than 11 million copies followed by Silver Side Up with 10 million.
150,000: Albums sold in New Zealand including 60,000 of All the Right Reasons.
2: No 1 albums in New Zealand - Silver Side Up and All the Right Reasons.
604: The name of the record and production company founded by Chad Kroeger whose big names include pop chick Carly Rae Jepsen, Backstreet Boy Nick Carter, and hard rockers Theory of a Deadman.
1: Celebrity fiancee. 37-year-old Chad is engaged to 27-year-old pop rock star Avril Lavigne.
-TimeOut