They_Don't_Know_(So_Solid_Crew_song)
They Don't Know (So Solid Crew song)
2001 single by So Solid Crew
"They Don't Know" is a song by UK garage group So Solid Crew. It is the title track of their 2001 debut album and was released as the third single from the album on 5 November 2001. The song peaked at No. 3 on the UK Singles Chart, giving the group their second of five consecutive top-five hits.