Chunguza Focus & Work: Alpha Waves Concentration, Music for Learning and Study Alpha Waves for Better Memory ya Focus & Work,Alpha Waves Concentration,Binaural Beats Study Music, iliyotolewa . Albamu yenye nyimbo 26 ikiwemo 'Concentration Music for Learning', 'Binaural Beats Concentration and Focus Music'. Pata takwimu za kina za usambazaji, uchambuzi wa nyimbo moja kwa moja na vipimo vya ushiriki wa wasikilizaji.
