¿Cual es el mejor reproductor de música para Windows?

[Cooler Master Dominator II Advance] • [Corsair TX650] • [Phenom x4Black edition 965] • [Disipador CPU Noctua NH D-14] • [Gigabite GA- MA790GPT] • [2x2GB Mushkin 996659ES] • [2x Asus directcu/ top HD5800-OC900/1250] • [2 x Seagate 1TB - Raid 0] • [Creative X-fi Titanium ] • [Logitech Z-55oo] • [Logitech G13] • [Logitech MX518] • [Alfombrilla Razer exectmat] • [Sharkoon X-Tatic rev.3] • [Monitor Samsung T220HD] • [Hercules dj console rmx] • [Xbox 360] • [Windows 7 64bits]

Neptuno:
Caja: Cooler Master HAF-X Placa Base: ASRock P67 EXTREME4 B3 RAM: G-Skill 4x4GB Ripjaws X Procesador: Intel Core i5 2500K 3.3Ghz Tarjeta Grafica: MSI N560GTX-Ti Twin Frozr II/OC Fuente: OCZ ModXStream Pro 700W SDD´s: Crucial CT128M4Solid State Drive HDD´s: 1x 2TB WD Caviar Green + 1x 500GB Seagate S.O.: Windows 7 Ultimate Teclado/Raton+Alfombrilla: Logitech G510 / Cyborg R.A.T. + Razer Sphex Monitor: Asus ML249H

Titan:
Servidor: HP Proliant Microserver N36L : 1x2TB WD Caviar Green + 2x250GB Seagate / 5 GB RAM DD3 1333
S.O.: Windows 7 Professional x64 Teclado: Logitech Wave Keyboard

Saturno: Apple MacBook 13" Unibody Late 2008

HTPC: Pluton:
Caja: MS-Tech LC-01 Placa Base: P5VD2-MX SE Procesador: Intel Core2 DUO RAM: Mushkin 4GB (2x2GB) DDR2 Tarjeta Grafica:Sapphire Radeon HD6450 2GB HDD´s: 1x 500GB Seagate S.O.: W7 Home Premium x64 Teclado/Raton: Logitech G400