Can any one spot the miss take

Code:
Private firstRegex As String = "http://www\.mixcloud\.com/api/1/cloudcast/[\w\d]+.json?embed_type=website_unknown"
Two examples of the url for you

Code:
'http://www.mixcloud.com/api/1/cloudcast/lamixette/lamixette46-danny-drive-thru.json?embed_type=website_unknown';

'http://www.mixcloud.com/api/1/cloudcast/LaidBackRadio/fatoosan-supafly-indian-summer.json?embed_type=website_unknown';