Twin directories of audio:

[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/packages/current-src/pkgsrc/audio/
[DIR]  ftp://ftp.bbbs.net/audio/
[DIR]  ftp://ftp.bbbs.net/dos/audio/
[DIR]  ftp://ftp.espci.fr/pub/pkgsrc/packages/NetBSD-4.0/i386/audio/
[DIR]  ftp://ftp.funet.fi/.m/mirrors5/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/audio/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/ports/audio/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/ports/audio/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/audio/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/audio/
[DIR]  ftp://ftp.lug.udel.edu/pub/macports/dpupdate1/ports/audio/
[DIR]  ftp://ftp.lug.udel.edu/pub/macports/release/ports/audio/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/packages/current-packages/NetBSD/x86_64/4.99.x/audio/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/freebsd/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.gazi.edu.tr/mirrors/FreeBSD/ports/amd64/packages-6-stable/audio/
[DIR]  ftp://ftp.gazi.edu.tr/mirrors/FreeBSD/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.splack.org/pub/slackbuilds.org/slackbuilds/12.1/audio/
[DIR]  ftp://ftp.cyf-kr.edu.pl/pub/mirror/WinSite/winxp/audio/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/ports/amd64/packages-6-stable/audio/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/amd64/packages-6-stable/audio/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/amd64/packages-6-stable/audio/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/amd64/packages-6-stable/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-module/File/TELS/audio/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-module/Devel/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-module/Convert/TELS/audio/
[DIR]  ftp://ftp.gazi.edu.tr/mirrors/FreeBSD/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-module/Audio/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/23_Miscellaneous_Modules/Games/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/23_Miscellaneous_Modules/Audio/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/19_Mail_and_Usenet_News/Mail/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/18_Images_Pixmaps_Bitmaps/Image/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/17_Archiving_and_Compression/Convert/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/10_File_Names_Systems_Locking/File/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/06_Data_Type_Utilities/Set/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/06_Data_Type_Utilities/Math/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/06_Data_Type_Utilities/Graph/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-category/03_Development_Support/Devel/TELS/audio/
[DIR]  ftp://ftp.uga.edu/pub/CPAN/modules/by-authors/id/T/TE/TELS/audio/
[DIR]  ftp://ftp.agt.net/pub/winsite/winxp/audio/
[DIR]  ftp://ftp.in2p3.fr/pub/FreeBSD/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp.in2p3.fr/pub/FreeBSD/ports/amd64/packages-8-current/audio/
[DIR]  ftp://ftp.au.netbsd.org/pub/NetBSD/NetBSD-current/pkgsrc/audio/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp2.sk.freebsd.org/FreeBSD/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp.mgts.by/pub/FreeBSD/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/freebsd/ports/amd64/packages-7-stable/audio/
[DIR]  ftp://ftp.univie.ac.at/systems/FreeBSD/ports/amd64/packages-7-stable/audio/