Question: What French hard rock metal band dedicated a studio disc to an Australian singer and songwriter born 9 July 1946?
Context: Ronald Belford "Bon" Scott (9 July 1946 – 19 February 1980) was an Australian singer and songwriter, best known for being the lead vocalist and lyricist of the Australian hard rock band AC/DC from 1974 until his death in 1980. Vulcain is a French hard rock and heavy metal band formed in 1981 by Daniel Puzio (vocals and guitar) and his brother Vincent Puzio (bass).  The group also included Didier Lohezic (guitar) and Franck Vilatte (drums).  They released a first demo in 1982 with "Private" and after winning a 1984 contest, a second demo with "Media 7".  Soon after they were signed to Ebony Records in 1984, releasing their debut album "Rock 'n' Roll Secours".  The music critics dubbed them the "French Motörhead". Angela Similea (born 9 July 1946 in 1 Decembrie, Ilfov County) is a Romanian female pop star who was famous for "Muzică ușoară" easy listening music in the 1980s. Jack Starr is a heavy metal and blues guitarist and songwriter born of a French mother and American father.  He learned to play guitar by ear, copying the riffs of R&B records.  His first semi-professional band was Les Variations in France with future members of Trust.  In the U.S. Starr emerged on the rock and metal scene in 1981, forming, together with Joey Ayvazian, David DeFeis and Joe O’Rielly, the first incarnation of the heavy metal band Virgin Steele.  The new band was selected in 1982 by Mike Varney of Shrapnel Records to appear on the label's compilation album "U.S. Metal Volume 2".  The song Starr sent in for the compilation was "Children of the Storm".  After only two albums, "Virgin Steele" of 1981 and "Guardians of the Flame" of 1982, Starr left Virgin Steele in 1983 because of musical differences with the band’s front man and other main songwriter David DeFeis. Bernard "Bernie" Bonvoisin (born 9 July 1956 in Nanterre, Hauts-de-Seine) is a French hard rock singer and film director.  He is best known for having been the singer of Trust. Natasha Pyne (born 9 July 1946) is an English actress. Dan Johnson is an American drummer for Korn guitarist Brian Welch and Love and Death, is the touring percussionist for Red and was the drummer for rock metal band Back from Ashes and hard rock band The Sammus Theory. "Répression" is the second studio disc by the French hard rock/metal band Trust.  It was released in 1980 (in France) and was dedicated to Bon Scott, the recently deceased lead singer of AC/DC; the English version was released to other parts of the world later in the year. Harry Leonard Bryden, FRS (born 9 July 1946) is an American physical oceanographer, professor at University of Southampton, and staff at the National Oceanography Centre, Southampton.  He is best known for his pioneering work in ocean circulation and in the role of the ocean in the Earth's climate. Derek Lewis (born 9 July 1946) is a former Director General of HM Prison Service, who was sacked in 1995 by then Home Secretary Michael Howard after a series of high-profile escapes by IRA prisoners.  He was the subject of an interview which occurred during the 1997 Conservative Leadership contest in which Jeremy Paxman asked whether Mr Howard had threatened to overrule Lewis.  The question was put 12 times with Howard failing to give a definitive answer.
Answer: Trust