Complex sentence: Stefani included the song on the setlist for her 2005 concert tour entitled Harajuku Lovers Tour but it was not included in her 2006 world concert tour entitled The Sweet Escape Tour.
Split into simpler sentences: Stefani included the song on the setlist for her 2005 concert tour entitled Harajuku Lovers Tour. The song was excluded from her 2006 world concert tour entitled The Sweet Escape Tour.