Dynamic modification of audio content

A non-transitory computer readable storage medium having stored thereon a computer program configured to be executed on a computer device for dynamic modification of an audio content theme, the audio content theme comprising audio information relating to at least one theme variation, the computer program being configured to store an intensity parameter on the computer device indicative of an amount of audio information being played and a variation parameter indicative of at least one theme variation of the audio information being played, wherein the computer program is configured to modify, based on a modification of said intensity parameter, the amount of audio information being played and, based on a modification of said variation parameter, the at least one theme variation of the audio information being played,

• wherein the audio content theme comprises a plurality of audio files, each of which audio files comprising a different amount of audio information, such that, when modifying the intensity parameter, the at least one audio file being played is changed to at least one audio file comprising a different amount of audio information,
• wherein the audio content theme further comprises a plurality of audio files, each of which audio file comprising a different theme variation, such that, when modifying the variation parameter, the at least one audio file being played is changed to at least one audio file comprising a different theme variation,
• wherein modifying the amount of audio information being played comprises modifying the plurality of instruments being played at the same time by changing which of the at least one audio file being played, and
• wherein modifying the at least one theme variation of the audio information being played comprises modifying the combination of music instruments being played by changing which of the at least one audio file that is being played.