That's likely easy to extract.
Download the [ISO](http://beet.the-eye.eu/alvro/?__cf_chl_jschl_tk__=f47eca4c6371ba1d6a425219706f314dd33e646c-1589823581-0-Ab2ZxJ4U2g6oP-QV9Z_dAGb8IhSzwbkyRZyjTYY5YYL4iXiHApgGrWBfWz4SZzfIbAlC4eXI0IOnmbedUSKMKCJK7hx8STO1FSkOxPGK0MAsQ-j0b_F3f7S2TWMUhO953fJjSKDa3QkEAs5mJngh7hyiBnmGyQxasA77SgeCviwtzB4hlLHSCuht_HE525xxsVKRPnapgSGi_PLF1_sT4OUJ8_Vcn1IEcFtqz1VlTwyHMcmhxgvyyvGRCalF5tLpCy64OyhXETYRFsLH01tTb3rcJs8ZRRhxc0Z3w4JHj_loGSX62qQq8mIwsUum1gDV1jL8Hi0io5R1JhHjBr9At3U), mount or open the ISO, look for the media files and then use the specific program to extract the audio files, if necessary.
These are the ones I usually [use](https://nyaa.si/view/1215430) there's no seeds currently, but most are easy to find and download.
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