Background: Keane are an English rock band from Battle, East Sussex, formed in 1995. The band currently comprises Tom Chaplin (lead vocals, electric/acoustic guitar), Tim Rice-Oxley (piano, synthesisers, bass guitar, backing vocals), Richard Hughes (drums, percussion, backing vocals), and Jesse Quin (bass guitar, acoustic/electric guitar, backing vocals). Their original line-up included founder and guitarist Dominic Scott, who left in 2001. Keane achieved mainstream, international success with the release of their debut album, Hopes and Fears, in 2004.
Context: In a March 2007 video interview, Chaplin and Hughes spoke of wanting to take a more "organic" approach on album three, but played down suggestions about the use of guitars, referring to them as "a fun part of the live set" at present; however, the cover of "She Sells Sanctuary", became the first song recorded since "The Happy Soldier" (2001) to feature the instrument. Photographic updates to the Keane website also implied the use of guitars in the album's recording sessions. Jesse Quin joined the band since this album as permanent studio and live member. He plays the bass, percussion, guitar, synths and backing vocals. On 25 August 2008, Keane appeared as studio guests on BBC 6 Music with Steve Lamacq where three of the new songs from Perfect Symmetry were played for the first time: "Spiralling", "The Lovers Are Losing", and "Better Than This".  The album was released on 13, October 2008, and reached number one on the UK Albums Chart on 19 October. It also reached number 7 on the Billboard 200 chart. In December 2008, it was voted Best Album of the Year by the readers, listeners and visitors of Q Magazine, Q Radio and Qthemusic.com. The song "Perfect Symmetry" was voted best track.  In November of the same year, they started their third world tour, the Perfect Symmetry World Tour. On 2 April 2009, Keane became the first band ever to broadcast a live show in 3D. It was filmed at Abbey Road, the site of the world's first satellite broadcast (by The Beatles). Keane fans were prompted to buy 3D glasses along with the new 7" single, "Better Than This", or also to hand-make their own glasses. The show is available to watch on Keane's official site in high definition.
Question: Was there anything else unique about the tour?
Answer: The show is available to watch on Keane's official site in high definition.

Problem: Background: Sam & Dave were an American soul and R&B duo who performed together from 1961 until 1981. The tenor (higher) voice was Sam Moore (born 1935) and the baritone/tenor (lower) voice was Dave Prater (1937-1988). Sam & Dave are members of the Rock and Roll Hall of Fame, the Grammy Hall of Fame, the Vocal Group Hall of Fame, the Memphis Music Hall of Fame, and are Grammy Award and multiple gold record award-winning artists.
Context: Sam Moore and Dave Prater's early musical backgrounds involved listening to and singing gospel music in their homes and churches, and in Dave's case, also singing gospel in the choir in his church. Dave later sang with his older brother JT Prater in the gospel group The Sensational Hummingbirds, who recorded "Lord Teach Me" in the 1950s. Sam recorded "Nitey-Nite"/"Caveman Rock" in 1954 with the doo-wop group The Majestics, and later sang with the gospel groups The Gales and The Mellonaires. Moore and Prater listed Jackie Wilson and Sam Cooke as influences on their styles, and Moore was also influenced by Little Willie John, whom he and Dave opened for often in the early 1960s.  Sam & Dave met working the gospel music circuit, and later in small clubs in Miami during amateur nights in 1961 according to Dave. They sang together one night at the King of Hearts club, and started working together immediately thereafter, developing a live act featuring gospel-inspired call-and-response. Soul singer and record producer Steve Alaimo discovered them while performing during the same show with them at the King of Hearts nightclub in Miami and signed them to Marlin Records.  After two singles in early 1962 were released on the local Marlin label owned by Miami's Henry Stone, Stone helped sign them to Roulette Records in New York City. They released six 45s from 1962-1964 (two were re-releases of Marlin recordings) with Roulette, and one single on Stone and Alaimo's Alston Label. A few of the singles received regional airplay, but did not achieve national chart success. The songs, some of which were produced by Steve Alaimo and some of which were produced by Henry Glover, were similar in many ways to R&B recordings by Sam Cooke, Jackie Wilson and Little Willie John. Prater was the lead vocalist on most of these singles, with Moore singing harmony and alternate verses.  In summer 1964, Stone introduced the duo to Atlantic Records' Jerry Wexler, who signed them to Atlantic. Wexler asked Memphis, Tennessee-based Stax Records, which Atlantic distributed nationally, to work with Sam & Dave. Wexler wanted the Southern roots and gospel style of their live performances, so the pair were loaned to Stax to record, although they remained Atlantic Records artists. According to Wexler's autobiography Rhythms & Blues, "Their live act was filled with animation, harmony and seeming goodwill. I put Sam in the sweet tradition of Sam Cooke or Solomon Burke, while Dave had an ominous Four Tops' Levi Stubbs-sounding voice, the preacher promising hellfire."
Question: what did they do early in their career?
Answer:
two singles in early 1962 were released on the local Marlin label owned by Miami's Henry Stone,