-		detective	{LastFmLib.API20.Tracks.TrackSearch}	LastFmLib.API20.Tracks.TrackSearch
+		base	{LastFmLib.API20.Tracks.TrackSearch}	LastFmLib.API20.Base.BaseTrackRequest {LastFmLib.API20.Tracks.TrackSearch}
		Limit	0	int
		m_limit	0	int
+		m_result	{LastFmLib.API20.Types.TrackSearchResult}	LastFmLib.API20.Types.TrackSearchResult
-		Result	{LastFmLib.API20.Types.TrackSearchResult}	LastFmLib.API20.Types.TrackSearchResult
+		base	{LastFmLib.API20.Types.TrackSearchResult}	LastFmLib.API20.Base.SearchResultBase {LastFmLib.API20.Types.TrackSearchResult}
+		m_Tracks	Count = 30	System.Collections.Generic.List<LastFmLib.API20.Types.Track>
-		Tracks	Count = 30	System.Collections.Generic.List<LastFmLib.API20.Types.Track>
-		[0]	{ - You Belong With Me}	LastFmLib.API20.Types.Track
+		base	{ - You Belong With Me}	LastFmLib.API20.Base.BaseImageData {LastFmLib.API20.Types.Track}
-		Artist	{LastFmLib.API20.Types.ArtistInfo}	LastFmLib.API20.Types.ArtistInfo
+		base	{LastFmLib.API20.Types.ArtistInfo}	LastFmLib.API20.Base.BaseImageData {LastFmLib.API20.Types.ArtistInfo}
+		BioPushlishDate	{01/01/0001 00:00:00}	System.DateTime
		BioSummary	null	string
		BioText	null	string
		HasMbId	true	bool
+		ImageOriginal	null	System.Uri
		IsStreamable	false	bool
		m_artist	null	string
+		m_bioPushlishDate	{01/01/0001 00:00:00}	System.DateTime
		m_bioSummary	null	string
		m_bioText	null	string
+		m_imageHuge	null	System.Uri
+		m_imageOrignial	null	System.Uri
+		m_mbId	{00000000-0000-0000-0000-000000000000}	System.Guid
		m_numListeners	-1	int
		m_playCount	-1	int
+		m_similarArtists	null	System.Collections.Generic.Dictionary<string,LastFmLib.API20.Types.ArtistInfo>
		m_streamable	false	bool
+		m_tags	null	System.Collections.Generic.Dictionary<string,System.Uri>
+		m_url	null	System.Uri
+		MbId	{00000000-0000-0000-0000-000000000000}	System.Guid
		Name	null	string
		NumListeners	-1	int
		PlayCount	-1	int
+		SimilarArtists	null	System.Collections.Generic.Dictionary<string,LastFmLib.API20.Types.ArtistInfo>
+		Tags	null	System.Collections.Generic.Dictionary<string,System.Uri>
+		Url	null	System.Uri
		ArtistName	null	string
		IsFullTrack	false	bool
		IsStreamable	true	bool
+		m_artist	{LastFmLib.API20.Types.ArtistInfo}	LastFmLib.API20.Types.ArtistInfo
		m_isFullTrack	false	bool
		m_isStreamable	true	bool
+		m_mbid	{00000000-0000-0000-0000-000000000000}	System.Guid
		m_numListeners	0	int
		m_playCount	0	int
		m_title	"You Belong With Me"	string
+		m_url	{http://www.last.fm/music/Taylor+Swift/_/You+Belong+With+Me}	System.Uri
+		Mbid	{00000000-0000-0000-0000-000000000000}	System.Guid
		NumListeners	0	int
		PlayCount	0	int
		Title	"You Belong With Me"	string
+		Url	{http://www.last.fm/music/Taylor+Swift/_/You+Belong+With+Me}	System.Uri
+		[1]	{ - You Belong With Me (Pop Remix)}	LastFmLib.API20.Types.Track
+		[2]	{ - You Belong With Me (Pop Mix)}	LastFmLib.API20.Types.Track
+		[3]	{ - You Belong With Me - Radio Mix}	LastFmLib.API20.Types.Track
+		[4]	{ - You Belong With Me (Karaoke Version)}	LastFmLib.API20.Types.Track
+		[5]	{ - You Belong  With Me (Taylor Swift Cover)}	LastFmLib.API20.Types.Track
+		[6]	{ - you_belong_with_me-taylor_swift}	LastFmLib.API20.Types.Track
+		[7]	{ - You Belong With Me (Techno Remix)}	LastFmLib.API20.Types.Track
+		[8]	{ - Taylor Swift - You Belong With Me}	LastFmLib.API20.Types.Track
+		[9]	{ - You Belong With Me (Acoustic)}	LastFmLib.API20.Types.Track
+		[10]	{ - You Belong With Me (Taylor Swift Cover)}	LastFmLib.API20.Types.Track
+		[11]	{ - You Belong With Me (Top 40 Mix)}	LastFmLib.API20.Types.Track
+		[12]	{ - You Belong With Me (Makaio's Kanye Club Mix)}	LastFmLib.API20.Types.Track
+		[13]	{ - Taylor Swift Countdown to FEARLESS - "You Belong With Me"}	LastFmLib.API20.Types.Track
+		[14]	{ - You Belong With Me (Made Famous by Taylor Swift)}	LastFmLib.API20.Types.Track
+		[15]	{ - You Belong With Me (Taylor Swift Cover Set Live From Bamboozle's Hoodwink Festival)}	LastFmLib.API20.Types.Track
+		[16]	{ - You Belong With Me (Radio Mix)}	LastFmLib.API20.Types.Track
+		[17]	{ - You Belong With Me (Instrumental)}	LastFmLib.API20.Types.Track
+		[18]	{ - 20218_Taylor_Swift_You_Belong_With_Me}	LastFmLib.API20.Types.Track
+		[19]	{ - You Belong With Me (Taylor Swift Cover)}	LastFmLib.API20.Types.Track
+		[20]	{ - You Belong With Me (Single Version)}	LastFmLib.API20.Types.Track
+		[21]	{ - You Belong With Me [Top 40 Mix]}	LastFmLib.API20.Types.Track
+		[22]	{ - Taylor Swift - You Belong With Me}	LastFmLib.API20.Types.Track
+		[23]	{ - You Belong With Me (Taylor Swift)}	LastFmLib.API20.Types.Track
+		[24]	{ - You Belong With Me (JEY Remix)}	LastFmLib.API20.Types.Track
+		[25]	{ - You Belong With Me(Metal Version)}	LastFmLib.API20.Types.Track
+		[26]	{ - You Belong With Me (Instrumental with BGV)}	LastFmLib.API20.Types.Track
+		[27]	{ - You Belong With Me (Live)}	LastFmLib.API20.Types.Track
+		[28]	{ - You Belong With Me [www.eymard7vivas.com]}	LastFmLib.API20.Types.Track
+		[29]	{ - You Belong With Me (Made Famous by Taylor Swift)}	LastFmLib.API20.Types.Track
+		Raw View		
+		suspect	{Taylor Swift - You belong with me}	LastFmLib.API20.Types.Track
		trackName	"You belong with me"	string
		artistName	"Taylor Swift"	string
+		musicList	{Document}	System.Xml.XmlDocument

Search terms:
* Artist: "Taylor Swift"
* Track "You belong with me"

Purescrobbler search problem example

C#