ocimuu lirotlier, show cases.EXPOSITION CHOllUaThere will be n rehearsal of the chorus of the Exposition Concert at half-past seven o’clock in Greenwood Hull, southwest corner of Bixtn and Vine streets, this evening.Membersof the Harmonic, Orpheus, Mimi-erchor, Choral, College Choir and Welsh Choral Societies. SfflUgerfest and May Musi* cal Festival Choruses, umi any otner musical organizations to whom tl.e music is familiar are invited to he |ires**nUTiiu concert will take place next Thursday evening in Exposition Hall. The selections ure; ‘Thanks Be lo God,1' from Elijah,and the “Hallelujah chorus from Messiah, uccoiupunb d In the Thomas's Orchestra uml the rami organ, under the direction of Theodore Timm us.There will be but one rehearsal, therefore a prompt and earnest attendance is requited.Tickets fr the concert wil be issued attli is rtdiearwil.Frank A. Lee. Bec'v. EdvnirdOoepper, Ch'n. Edward Berghuiisen, I.uct«*n WuUin, George B. Jeiinings. Henry .Slcbol, Cliupiunii Johnson, Elwnexer Bowen, Comiriltee appointed by I'hoo. Thomas.