Sound Sample :Australian BlackwoodTenor Ukulele – Serial No. 080 Sound Sample :Australian BlackwoodBaritone Ukulele – Serial No. 079 Sound Sample :Hawaiian Koa Tenor – Serial No. 046 Review & Sound Sample :Master GradeHawaiian Koa Soprano – Serial No. 032 Information:LR Baggs Five-0 Ukulele Pickup Sytem Information :Changing Strings on Pin Style Bridge