General
- It's the first time I visit Opera-karaoke.
- What are the "Karaoke" and the "Professional" packs?
- What kind of files do you sell and how many programs do I need to play/view them?
- I would like a printed catalogue.
- Can I make a request?
- Do you sell, or will you have the intention to sell, products relative to other musical genres?
- Can I use your tracks for professional purposes (Commercial Cds, professional performances etc)?
Audio related
Karaoke related
- What is a CDG file?
- What is Mp3+G?
- Do you make and send custon CDs to your customers?
- I've downloaded the karaoke pack. Can I create a CD+G disk now?
- What kind of program do I need to use to play cdg files on my computer?
- Can I play CD+G disks on my standalone DVD player?
- When I try to play the cdg file I only see the words but there is no music. How come?
- I would like to karaoke with both the piano accompaniment and the "vocal line" track (or "diction track") simultaneously. How can I do this?
- How can I karaoke following the vocal line track?
- I've downloaded your karaoke pack. Now, how can I create a karaoke VCD?
- When I fast-forward the cdg files the player goes out of sync. Why?