Picture disc version!A1 Bad Romance Recorded By - RedOneMixed By - Mark "Spike" Stent*Backing Vocals [Background Vocals] - Lady Gaga, RedOneProducer - RedOneInstruments [Played And Programmed By] - RedOneWritten-By - Lady Gaga, RedOneEdited By [Vocal Editing By] - Johnny Severin, RedOneMixed By [Assisted By] - Matty Green (2)Arranged By [Vocal Arrangement By] - Lady Gaga, RedOneCo-producer - Lady GagaEngineer - Dave Russel*, Eelco Bakker, RedOne 4:54 A2 Alejandro Recorded By - RedOneMixed By - Robert OrtonBacking Vocals [Background Vocals] - Lady Gaga, RedOneProducer - RedOneInstruments [Played And Programmed By] - RedOneWritten-By - Lady Gaga, RedOneEdited By [Vocal Editing By] - Johnny Severin, RedOneArranged By [Vocal Arrangement By] - Lady Gaga, RedOneCo-producer - Lady GagaEngineer - Eelco Bakker, RedOne 4:34 A3 Monster Recorded By - RedOne, Space CowboyMixed By - Robert OrtonBacking Vocals [Background Vocals] - Lady Gaga, RedOne, Space CowboyProducer - RedOneInstruments [Played And Programmed By] - RedOneWritten-By - Lady Gaga, RedOne, Space CowboyEdited By [Vocal Editing By] - Johnny Severin, RedOneArranged By [Vocal Arrangement By] - Lady Gaga, RedOneCo-producer - Lady GagaEngineer - Dave Russel*, Johnny Severin, RedOne 4:10 A4 Speechless Mixed By - Jack Joseph PuigBass - Tal HerzbergProducer - Ron FairWritten-By - Lady GagaVocals, Piano - Lady GagaDrums - Abraham Laboriel Jr.Guitar [All Guitars] - John GouxEngineer [Recording Engineered By] - Frank Wolff (3), Tal HerzbergArranged By, Conductor - Ron FairEngineer [Assistant Engineers] - Joe Cory, Ryan Kennedy, Tal OzCo-producer - Lady Gaga, Tal Herzberg 4:31 B1 Dance In The Dark Instrumentation By, Programmed By [Programming], Arranged By [Arrangement By] - Fernando GaribayMixed By - Robert OrtonProducer - Fernando GaribayWritten-By - Fernando Garibay, Lady GagaEngineer [Recording & Tracking] - Christian Delano, Dan Parry*, Jonas WetlingInstrumentation By [Additional], Arranged By [Additional] - Lady GagaCo-producer - Lady Gaga 4:49 B2 Telephone Music By - Rodney "Darkchild" Jerkins*Recorded By - Paul FoleyMixed By - Mark "Spike" Stent*, Rodney JerkinsProducer - Rodney "Darkchild" Jerkins*, Rodney "Darkchild" Jerkins*Recorded By [Vocals By Lady Gaga] - Mike "Handz" Donaldson*Vocals [Featuring] - BeyonceWritten-By - Beyonce, Lady Gaga, Lashawn Daniels, Lazonate Franklin, R. Jerkins*Effects [Special Effects By] - Mike "Handz" Donaldson*Mixed By [Assisted By] - Matty Green (2)Recorded By [Beyonce's Vocals] - Hisashi MizoguchiRecorded By [Beyonce's Vocals, Assisted By] - Takayuki MatsushimaCo-producer - Lady Gaga 3:41 B3 So Happy I Could Die Recorded By - RedOneMixed By - Robert OrtonBacking Vocals [Background Vocals] - Lady GaGa, RedOneProducer - Lady GaGa, RedOne, Space CowboyInstruments [Played And Programmed By] - Lady GaGa, RedOne, Space CowboyWritten-By - Lady GaGa, RedOne, Space CowboyEdited By [Vocal Editing By] - Johnny Severin, RedOneArranged By [Vocal Arrangement By] - Lady GaGa, RedOneEngineer - Dave Russel*, Johnny Severin, RedOne 3:55 B4 Teeth Mixed By - Dave Russell, Teddy RileyBacking Vocals [Background Vocals] - Stacy Dulan, TeyonieProducer - Teddy RileyWritten-By - Lady Gaga, Taja Riley*Guitar - Eric JacksonMixed By [Assisted By] - Mike DalyEngineer [Tracking] - Dave Russel*Co-producer - Lady Gaga 3:41