CD-R specifications. Used item. Plays without issue. Includes the full-length version of the title track. Vocals and arrangement differ from the final version due to this being a demo. Received from an acquaintance. I cannot answer questions about the source of the item. 【Important Notes / Please Read】 ＜For Proxy Buying Service Companies＞ If you purchase multiple items from this account, they will be shipped together, not individually. If you do not agree to this, please do not purchase. Please note that I am not responsible for any accidents during shipping (damage, non-delivery, loss, theft, etc.). If you have a preferred shipping method or would like express delivery, I can accommodate you if you are willing to cover the difference in cost. If you have any questions, please be sure to ask them in the comments section. I may not be able to respond to inquiries after the sale is complete. Please refer to the images for the presence of any included accessories (obi, stickers, application tickets, other manufacturer bonuses, etc.). I will not negotiate prices for discounts or bulk purchases. No comments are necessary. Please proceed with the purchase only if you intend to buy. Thank you for reading to the end. Thank you for your consideration. MAR Heaven