THE MUSIC MAN’ SCHENECTADY — Mohonasen’s Mohon Masque theater group will present this year’s spring musical, “The Music Man,” on April 3-6. The April 3rd show is a dress rehearsal at 6:30 p.m. and is free for senior citizens who present their Mohonasen Gold Card. Regular performances will take place at 7 p.m. on April 4 and 5, and at 2:30 p.m on April 6. Tickets are $10 for adults and $5 for students and senior citizens. Tickets will be sold on each show night at the door, but buying them in advance is recommended. Pre-show ticket sales are scheduled for 4 to 6 p.m. Monday, March 3, in the high school cafeteria B; from 9 a.m. to 1 p.m. Saturday, March 8, in the high school theater lobby; and from 9 a.m. to 1 p.m. Saturday, March 15, also in the high school theater lobby.