Any by Beyoncé, Avril Lavigne, Celine Dion, Justin Bieber and of course the new Lady Gaga Fame. This is in no way an endorsement of any of their music or perfumes bearing their names, but each of their job descriptions is technically "musician." I own none of these, but for those who do, today would be the day to rock out with them. Speaking of which, there's 37 "Rock" perfumes in the Directory. I checked, and there really is a perfume called "Symphony" by Bizet (?) but I almost wonder if that is a joke.
Also, any perfume with the word Diva, Opera, Aria or Song or Songe in its name:
Casta Diva
by Nobile 1942 (2009)
Diva
by Note Fragrances (2006)
Diva
by Ungaro (1983)
Diva Rose
by Ungaro (2011)
Divas
by Ungaro (2000)
Divas Free Your Glee
by Glee (2011)
Fleur de Diva
by Ungaro (1997)
Opera
by Rasasi
Opera III
by Roberto Capucci (1999)
Opera IV
by Roberto Capucci (2000)
Rose Opéra
by Le Jardin Retrouvé
Aria
by Paulo Gigli (2009)
Aria di Capri
by Carthusia (2003)
Aria di Mare
by Il Profumo (2002)
Aria Missoni
by Missoni (1987)
Ocean Song
by Auric Blends
Song de Chine
by Crabtree & Evelyn (1997)
Song in D Minor No. 13
by Tokyo Milk
Song of Songs
by Ayala Moriel (2002)
Songbird
by Dawn Spencer Hurwitz (2010)
Songe de Tulipe
by Il Profumo (2008)
Songe Pour Elle
by Lilly de Rêve (2011)
Songe Pour Lui
by Lilly de Rêve (2011)
Songeries
by Galimard (2011)
Songes
by Annick Goutal (2006)
Wind Song
by Prince Matchabelli (1952)
Wind Song Breezy
by Prince Matchabelli (1976)
And Stradivari by Prince Matchabelli. I wish I had that one. Resin? I wonder.
I'm sure I'm only scratching the surface. There's a lot of perfumes.

Personally, I'll go with Arpège.