Question: What bound did the singer of Thinking of You co-found?

Context articles: Logophoricity
Bound 2
King of Thorn
Thinking of You (Sister Sledge song)
The Road Hammers (album)
Nick Murphy (musician)
Thinking of You (Katy Perry song)
Nile Rodgers
Michelle Phillips
The Flying Burrito Bros (album)

Logophoricity is the binding relation that holds between a special class of pronouns and their antecedents.
 Logophoric elements, which occur in embedded clauses introduced by verbs of saying, thinking or feeling, must be bound by the antecedent whose speech, thoughts, or feelings are being reported .
 The phenomenon was first observed in African languages that have a distinct set of logophoric pronouns that are morphologically differentiated from regular pronouns.
 Logophoricity is also attested with logophoric reflexives, which are non-clause-bounded reflexive pronouns such as is found in Japanese (Kuno 1972, 1987) and Icelandic .
"Bound 2" is a song by American rapper Kanye West, featured as the final track from his sixth studio album, "Yeezus" (2013).
 It was produced by West and Che Pope, with additional production being handled by Eric Danchick, Noah Goldstein, No ID and Mike Dean.
 The song features vocals from American soul singer Charlie Wilson and serves as the album's second single.
 "Bound 2" incorporates samples from "Bound" by Ponderosa Twins Plus One and the line "Uh-huh, honey" from Brenda Lee's "Sweet Nothin's".
King of Thorn (いばらの王 , Ibara no Ou ) is a Japanese fantastique manga series written and illustrated by Yuji Iwahara.
 It was published in by Enterbrain in the seinen magazine "Monthly Comic Beam" between October 2002 and October 2005 and collected in six bound volumes.
 It is licensed in North America by Tokyopop, with the final volume published in November 2008.
 The series is about a group of people who are put in suspended animation to escape a mysterious plague that turns people to stone, and upon waking there appears to be only seven survivors in a world run wild—including a teenager, Kasumi, and British, Marco Owen.
 The survivors soon discover that the entire ruin is filled with strange, dinosaur-like creatures and other monstrous aberrations of nature.
 Thinking that a great amount of time passed since their arrival on the island, soon the survivors discover not only that their sleep was indeed too short to label such dramatic changes as natural occurrence, but also that the situation in and of itself is far greater than they could imagine.
"Thinking of You" is a song released as a single by Sister Sledge in 1984 that became a hit in the UK.
 It was originally recorded for their 1979 album, "We Are Family", and was included as the B-side to their UK top 20 single "Lost In Music".
 "Thinking of You" was written and produced by Nile Rodgers and Bernard Edwards, and, like many Sister Sledge hits, was built on the rhythmic foundations of their famous guitar and bass line arrangements.
The Road Hammers is the debut album of The Road Hammers, a Canadian-based country rock band fronted by singer Jason McCoy.
 Released in 2005 on Open Road Recordings, it produced the singles "I'm a Road Hammer", "East Bound and Down" (a cover of the Jerry Reed song), "Nashville Bound" and "Girl on the Billboard" (a cover of the Del Reeves song).
 Each of these songs reached Top Ten on the Canadian country music charts for The Road Hammers.
 The song "A Heart with Four-Wheel Drive" was previously recorded by 4 Runner on their self-titled album, and "The Hammer Going Down" by Chris Knight on his self-titled debut album.
Nicholas James Murphy (born 23 June 1988), formerly known by his stage name Chet Faker, is an Australian singer and songwriter.
 In 2012, he issued an extended play, "Thinking in Textures", and signed to Downtown Records in the United States.
 In October 2012, he won Breakthrough Artist of the Year and "Thinking in Textures" won Best Independent Single/EP at the Australian Independent Records Awards.
 In January 2013, the work won Best Independent Release at the "Rolling Stone" Australia Awards for 2012.
"Thinking of You" is a song written and recorded by American singer Katy Perry from her second studio album, "One of the Boys" (2008).
 It was produced by Butch Walker, and released on January 12, 2009 as the album's third single.
 "Thinking of You" deals with a break-up in which Perry does not want to move on but has no choice, and feels nostalgic of a previous lover while in a relationship with another man.
 It is one of the three songs on the album that Perry wrote solely herself, alongside "One of the Boys" and "Mannequin".
Nile Gregory Rodgers, Jr. (born September 19, 1952) is an American record producer, songwriter, musician, composer, arranger and guitarist.
 He is the lead guitarist and co-founding member with Bernard Edwards of the band Chic, which has been active since 1976 and was one of the most successful groups of the disco era.
 He is famed for his "chucking" rhythm guitar style.
Michelle Phillips (born Holly Michelle Gilliam; June 4, 1944) is an American singer, songwriter and actress.
 A native of California, she met and married John Phillips in San Francisco as a teenager, and went on to co-found the vocal group The Mamas & the Papas in 1965.
 The band rose to fame with their popular singles "California Dreamin'" and "Creeque Alley", both of which Phillips co-wrote.
 They released five studio albums before their dissolution in 1970.
 Phillips is the last surviving original member of the group.
The Flying Burrito Bros is the third album by the country rock group, The Flying Burrito Brothers, released in the spring of 1971.
 Before recording sessions for the album began, Gram Parsons departed from the band for a solo career, leaving Chris Hillman and "Sneaky" Pete Kleinow to carry on.
 In Parsons' place, the band hired a young unknown musician named Rick Roberts, who later was the primary lead singer of Firefall.
 Guitarist Bernie Leadon would also leave the band shortly after the album's release, going on to co-found the Eagles.