<prompt> Pedzisa mutsara unotevera:  <response>: 1904 Louisiana Purchase Exposition muSt. Louis, kwaakatanga nhengo huru muMutambo Hall ikozvino yakachengetedzwa senheyo yeWanamaker Organ paMacys Center City muPhiladelphia iyo yaiva nhengo huru munyika panguva iyoyo. Kunyange zvazvo akanyora mabasa akawanda ari jaya, Galloway gare gare akabvuma mutsamba kuna W.H. Pommer, Handigoni kudavira kuti kwakamborehwa kuti Charles Galloway aumbe. Akashandawo semutungamiriri wevarume nevakadzi vanoremekedzwa zvikuru vekorasi muSt. Louis nzvimbo: Apollo Club yeSt. Louis uye Morning Choral Club, zvichiteerana. Somudzidzisi, Galloway akadzidzisa pazvikoro zvakasiyana-siyana, kusanganisira Strassberger Conservatories of Music, Washington University, uye Lindenwood College. Mukuwedzera, aiva nenhamba huru yavadzidzi vake voga vokubaya makhibhodi, vazhinji vavo vakazova vaimbi vechechi nevadzidzisi. 