CD Duplication and Promoting Music Band After recording the demo to CD for your music band, you would need a CD Duplication firm that duplicates music CDs. A CD duplication firm can offer you a minimum quantity of 200-300 pieces for a reasonable price. It is a great opportunity for small music bands and lower-budget music projects. In case you have a higher budget and a bigger project, you can go for a long-run CD replication job. For CD replication the minimum quantity would be more than 500-600 pieces and the CDs are pressed instead of burned.