which English rock singer  is an international star of The Party Boys
Graham Bonnet Graham Bonnet (born 23 December 1947) is an English rock singer and songwriter. He has recorded and performed as a solo artist and as a member of several hard rock and heavy metal bands including Rainbow, the Michael Schenker Group, Alcatrazz, and Impellitteri. Bonnet is known for his James Dean-inspired style and extremely powerful singing voice and wide vocal range. His singing has been noted as 'very loud' by both his contemporaries and himself, and he claims to be a self-taught singer with 'no discipline for lessons'.
Jacob Quistgaard Jacob Quistgaard (known as Quist) is a Danish guitarist, based in Los Angeles. Quist is best known as the lead guitarist with British singer and Roxy music frontman Bryan Ferry. He has been touring with Ferry since early 2014 and featured on his 2014 album Avonmore, with Nile Rodgers, Mark Knopfler, Johnny Marr, Flea and Marcus Miller. Other recording credits include British X-factor winners Little Mix, Stooshe and Valerie June. Quist has also performed with multi-million selling Jazz musician Jamie Cullum, bass player T.M. Stevens, Alison Moyet, Waddy Wachtel and Dutch singer Boris Titulaer. Quist is also known for his YouTube channel (QuistJam), which mainly features his original music, improvisations, tour vlogs and one of the largest and most popular collections of original "jam tracks" and backing tracks on the internet. The channel has over 50 million views and aside from featuring Quist, it also showcases other notable musicians, including Alice Cooper lead guitarist Nita Strauss and Pink Floyd session bass player Guy Pratt.