You´re working as a trainer - this is your player. CoachyyPlayer can do: 1. Play music. 2. X-fade zero to nine seconds. 3. Changing Volume. 4. Supports portrait or landscape mode. 5. Select playlist. 6. Displays comments. 7. Display waveform. 8. BPM Analysis. 9. Set Telepromptmarkers and comments. 10. Show Telepromptmarkers during course. 11. Export Telepromptmarkers.