Maroon 5于美国地区发行一张原音专辑，在这张名为"1 22 03 Acoustic"的专辑中中收录了This Love、Maroon 5成名作Harder to Breathe、接下来要主打的单曲She Will Be Loved、Sunday Morning、The Sun等歌曲的原音不插电版本，此外，他们也翻唱了Beatles的If I Fell。 　　1.22.03.Acoustic, so named for the date it was recorded live at the Hit Factory, New York, is a live EP by Californian band Maroon 5. It contains acoustic versions of many of the songs on their international hit album, Songs About Jane, as well as two cover songs (The Beatles' "If I Fell" and AC/DC's "Highway to Hell"). 　　The album reached #42 in the United States and was certified Gold (Sales: 500,000). 　　Giving the EP a C grade, Entertainment Weekly said that "Maroon 5 cement their reputation as kings of the new faceless pop," adding, "Adam Levine...sounds more grating than usual without the much-needed studio gloss."