Four is the breakthrough album by American jam band Blues Traveler, released on September 13, 1994 .Four peaked at NO.8 on the Billboard 200 albums chart and is most known for its hit "Run Around". 　　Lacking the rootsier edge of Save His Soul, Four finds Blues Traveler retreating to their standard blues boogie formula, with mixed results. Of course, there are some fine songs here,including their breakthrough hit single, "Run Around",but too often the band sounds like it´s coasting. Four is a solid record, but it shows signs that the band´s formula may be wearing thin.