SNAMM '17 - Yamaha LJ16 Billy Corgan Signature Acoustic & BB Series Bass Demos Shawn HammondJuly 16, 2017VideoFind out what the Smashing Pumpkins leader tweaked on the popular jumbo and what the Japanese brand enhanced on their popular series of low-end instruments.whats-new5-stringvideosyamahasnamm-2017gear-show-demobass-gearguitarsacoustic4-stringgearBassElectric GuitarsGearAcoustic GuitarsNAMMVideosReviewsAcoustic