Audio::Wav will throw warnings when processing this file because it does not understand the non-standard metadata blocks. If Audio::Wav is modified to parse these blocks in the future, I will add support here.
To install Audio::File::Wav, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Audio::File::Wav
CPAN shell
perl -MCPAN -e shell install Audio::File::Wav
For more information on module installation, please visit the detailed CPAN module installation guide.