ʻO NAMM, ka National Association of Music Merchants (NAMM), ka mea i kapa ʻia ʻo NAMM e pili ana i ka hui ʻana o ka ʻenehana NAMM kaulana i ka hui, ʻo ia ka hui like ʻole e hāpai i nā leʻaleʻa a me ka pono o ka hana ʻana i ka mele a hoʻoikaika i ka $ 17 biliona huaʻāina honua honua. ʻoihana. Ma keʻano he mea hana huahana limahana ʻo ia, ʻo Listener Pro kekahi o NAMM.