[Machine Translation] ARTS, which will celebrate its 20th anniversary in 2011, decided to go back to the basics and create an album focusing on the basics of rock music, namely the three-chord numbers and simple rock 'n' roll (ska) that they loved in the past. The songs on this album are all from the original album. ARTS decided to call the three-chord ska "Rhythm & Blue Beat" as opposed to "Rhythm & Blues". Recording took over a year from pre-production to completion. The album contains a record number of 15 songs (only one is a remix), the largest number ever recorded. Of these, 9 are songs and 6 are instrumental numbers. Although simple, the album is a masterpiece that is a true "ska exposition," with everything from authentic ska to neo-ska, pop songs to instrumental killer tunes, all in the ARTS style.