In addition to the material recorded for the album, "Wake Up Sunshine", "It Better End Soon" (both later released on their second album), "Loneliness is Just a Word" (later released on "Chicago III"), and an early version of "Mississippi Delta City Blues" (with mostly different music than its eventual versions on "Live in Japan" and "Chicago XI") all date from this era, and were performed as early as 1968. Other early original songs, such as "Dedicated to Girl Number 1" and "Once Upon a Life", were never released.