Hi MichaelShergold,
Welcome to the Sony Community!
The option to download or empty the music selection in the camera is only available for models with a USB IN/OUT jack. This is not available in models sold in Europe.
For further assistance, we recommend contacting the Sony Support Center in your region. Please visit our Sony Global Web site for information at http://www.sony.net/SonyInfo/Support/.
If my post answers your question, please mark it as "Accept as Solution". Thanks_Mitch