Thank you very much for your interest in this product. This product is not a copy on DVD-R, but a genuine product. We are very sorry. Currently, we are not considering any price reductions for this product. Please refrain from negotiating a price reduction under any circumstances, regardless of the person. ★Disc 1 [New 2019 No.1 Tik Dancer!! Buzz Hits Side] completely includes the latest 2019 Tik Tok best hit songs!! A new album full of the latest popular songs on Tik Tok!! ★★Disc 2 [No.1 Tik Dancer!! SNS & APP Buzz Hits Side] completely includes Tik Tok popular songs that are popular on SNS and apps!! Popular hashtag trend songs are completely included!! ★★★Disc 3 [No.1 Tik Dancer!! Party Buzz Hits Side] completely includes Tik Tok's popular party songs!! A must-have album for party people, full of No.1 upbeat Tik Tok hits!! ★★★★Disc 4 [No.1 Tik Dancer!! Trend Buzz Hits Side] completely includes popular dance songs that are popular on Tik Tok!! An album full of cutting-edge hit songs!! Please watch, listen, and experience the domestic No.1 high-level DVD, which is completely different from other DVDs from the ground up, using cutting-edge special technology!! <<<Highly acclaimed and supported by heavy users.>>> 1. [Ultra-vivid beautiful image quality] 2. [Ultra-powerful clear sound quality] 3. [Super interesting 3D video editing] 4. [Ultra-smooth mix editing] 5. [Ultra-dramatic story composition] We have further refined every detail, and the quality we have put our heart and soul into fully meets the expectations of our fans♪♪ You can enjoy it with high image quality and high sound quality even on a large monitor.