There are two artists with this name:

1) SERP is currently unexisting polish-ukrainian rock-metal band performing own songs with ukrainian language lyrics. Music is specified with hard but melodic sound and lots of emotions.
The band was formed in 2002 in small town Bialy Bor (Poland) and it was active 'til June 2007.
crew:
Borys Szafran - vocal,
Grzegorz "Doniu" Wiczyński - guitar,
Krzysztof Żyła - bass,
Andrzej "Giant" Jakób - drums & percusion,
Paweł "Orynek" Orynicz - bass since 2002 to 2004.
Word 'serp' in ukrainian language means 'sickle'


2) Serp is a trance artist from Melbourne, Australia.

UK label ‘Lost Language’ signed two of his original trance works titled ‘Sentiment’ and ‘Reflection’, after his remix work on John Graham's (aka Quivver) ‘Space Manoeuvres – Zone Two’, in 2004.

Around this time he worked on a new song 'Second Day’, a collaboration with Jose Amnesia.
Shortly after this was complete, Paul van Dyk had got a hold of the track and instantly fell in love with it and to quote his words from his top 10 tunes of the month in MixMag “I love this and I’ve now signed it to Vandit. Look out for it!”

‘Second Day’ has received massive support from all the top names in the Trance scene, it’s been in regular rotation on Paul van Dyk’s own radio show and scored tune of the week on Above & Beyond’s radio show. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.