GRANRODEO to release a single collection to commemorate their 15th anniversary. Contains 32 songs total, including their debut single "Go For It!" to the latest one "Jyonetsu wa Oboeteiru." Also includes new song(s). Features UHQCD format. This edition includes a bonus Blu-ray with music videos and live footage. Comes with a snow dome and a special card. Also includes a bonus disc with live tracks selected by the members. *UHQCD (Ultimate High Quality CD) is an upgraded version of HQCD, a high fidelity CD format developed by Memory-Tech.