Be With You (feat. Lou Lou) / Feels So Good - EP

SY

DANCE · 2007

Be With You (feat. Lou Lou) / Feels So Good - EP

Haunted - Single

2016
My Forever Love - Single

2011
If You Believe (feat. Emily Reed) - Single

2012
Do You Love Your Hardcore - EP

2014
Sudden Impact / Let the Bass Kick - Single

1994
Tell Me What It's All About - Single

2012
Free Your Mind (Darren Styles Remix) - Single

2006

Angels - Single

Footprintz, SY & Unknown
Heaven Help Me Now / Good Like Luke

Insight, Sy & Unknown & Mc Storm
It Goes on & on - Single

Picco, SY & Unknown
Digital Lover / Electronic - Single

Insight & Sy & Unknown
I Just Can't Get Enough / the Music I Love (Sy's Re-rub)

Lou Lou & Hixxy & Chris Unknown
Don't Wanna Let You Down / Hardcore - Single

Sy & Unknown
Hyperspeed (Sy & Unknown Remix) / Jumpin' Pumpin'

Adam Harris & Joey Riot