15 Years On 15 Years On 15 Years On is the eleventh studio album by the Irish folk band The Dubliners. This album was created to celebrate the band's 15th anniversary from the day they started music together. The album was released on the Chyme label in 1977. The album features 24 tracks on two records (nine of which were previously unreleased). In spite of having only nine previously unreleased tracks, it is still regarded as an original album. The group's line-up consisted of Barney McKenna, Luke Kelly, John Sheahan and Jim McCann. (Ronnie Drew and Ciarán Bourke feature on a number of
Opposite Track Path Opposite Track Path Opposite Track Path (OTP) is a technique used in optical technology, which when correctly implemented allows faster (though not un-noticeable) switching from layer 0 to layer 1. A dual-layer DVD or Blu-ray disc with Opposite Track Path means that layer 0 is written in a spiral track starting at the inside of the disc reading outwards, whereas the layer 1 spiral starts at the outside of the disc reading inwards. Both tracks are written so that the DVD player will rotate the disc in the same direction. Unlike DVD-ROM discs, DVD video discs are mastered such that