World-class Greek and international artists take the stage at the Megaron Mousikis to perform in concerts and opera from September through June. Information and tickets are available weekdays 10–6 and Saturday 10–2. Prices range from €10 to €90; there's a substantial discount for students and those 8 to 18 years old. Tickets go on sale a few weeks in advance, and many events sell out within hours. On the first day of sales, tickets can be purchased by cash or credit
card only in person at the Athens Concert Hall. From the second day on, remaining tickets may be purchased by phone, in person from the downtown box office (Omirou 8, Kolonaki, weekdays 10–4), at Public stores all over Athens, and online.