To enable the CKDO skill, say "Alexa, enable the C-K-D-O skill."
Once the skill is enabled you can say "Alexa, open C-K-D-O." or "Alexa, play C-K-D-O." , to start listening.
To stop the music at any time, say "Alexa, stop."
To learn more about enabling Alexa skills, click here.