Seann Alderking studerade piano och cembalo vid Yehudi Menuhin School och Juilliard School i New York. Han arbetar för närvarande som “Musical supervisor, orchestrator and editor” och han upprätthåller fortfarande sin solopianokarriär.
MUSIKTEATER: Candide (Menier Chocolate Factory), Follies (Opéra de Toulon), Silent Night (Cincinnati Opera), Into the Woods (Théâtre du Châtelet), Finding Neverland (Leicester Curve), Porgy & Bess (Cincinnati Opera), Sondheim at 80 (BBC Proms/TV), Love Never Dies (Adelphi Theatre), The Wizard of Oz (London Workshops), Les Misérables (Paris, Montréal, São Paulo, Mexico City, Antwerp, US National Tour, 10th Anniversary Concert), MAMMA MIA! (Shanghai, Berlin, Hamburg, Stuttgart, Essen, Oslo, Köpenhamn, Madrid, Utrecht, Antwerpen, NL National Tour), Marguerite (Theatre Royal Haymarket, Tokyo), Rebecca (Vienna, London Workshops), Miss Saigon (Toronto), Show Boat (Prince Edward Theatre, Royal Albert Hall), Napoleon (Shaftesbury Theatre), Oliver! (Amsterdam, NL National Tour), Martin Guerre (Prince Edward Theatre, West Yorkshire Playhouse), Hey! Mr. Producer (Lyceum Theatre/DVD), An Enchanted Evening (Drury Lane/BBC/DVD), Carousel (Royal Festival Hall/BBC), Oklahoma! (BBC Proms/TV), CYMRU for the World (Wales Millennium Centre/BBC TV)
ORKESTRERING: Marguerite (Theatre Royal Haymarket, Japan National Tours), orkestrering för turnéversionen av Les Misérables (US och UK National Tours) och Miss Saigon (USA:s och Storbritanniens nationella turnéversioner, Köpenhamn, Oslo), transkription av Stravinsky’s Rites of Spring för fyra pianon och percussion (Fear No Music), Assistent till Jonathan Tunick (Martin Guerre), kollaboration med Claude-Michel Schönberg till Miss Saigon Rhapsody for Piano and Orchestra (framförd av Bournemouth Symphony, BBC Concert Orchestra, Singapore Symphony and Seattle Symphony, CD), Showtime at the Stadium (Cardiff Millennium Stadium/BBC TV), CYMRU for the World (Wales Millennium Centre/BBC TV), Sondheim at 80 (BBC Proms/TV)
FILM/TV: Sweeney Todd (Tim Burton, regi), The Little Prince (BBC TV)
Inspelningar: Forever (Diana Damrau), Vivid (music by Bruce Stark), Man of La Mancha (Covent Garden Festival/Jay Records), BBC, First Night, Vereinigte Buehnen Wien, Tréma, Tring, XLNT Records
EDITERING: Kiss Me, Kate (critical edition), West Side Story (full score and piano reduction), Showtime at the Stadium (Cardiff Millennium Stadium/BBC TV), CYMRU for the World (Wales Millennium Centre/BBC TV), Richard Rodgers Centenary Gala (Theatre Royal, Drury Lane)