Optical disc composed of a phase change material, most often AgInSbTe, an alloy of silver, indium, antimony, and tellurium. Optical discs are most commonly used for storing music (e.g. for use in a CD player), video (e.g. for use in a Blu-ray player), or data and programs for personal computers (PC). The Optical Storage Technology Association (OSTA) promotes standardized optical storage formats. Although optical discs are more durable than earlier audio-visual and data storage formats, they are susceptible to environmental and daily-use damage. Libraries and archives enact optical media preservation procedures to ensure continued usability in the computer's optical disc drive or
What to Do with Daylight status. "What To Do With Daylight" was also re-released as a two disc CD+DVD "Special Edition" in 2004, following the albums success. The first disc was the album with the second disc being a live DVD of four songs from the album. This set also came with a slipcase cover with a different photo of Fraser. The DVD was filmed and recorded live at The Pumphouse, Takapuna, Auckland on 2 April 2004. Live DVD track list: "What To Do With Daylight" debuted at number one on the New Zealand RIANZ Album Chart. It was also certified Gold in the first