Αίθουσα Χρήστος Λαμπράκης, Μέγαρο Μουσικής Αθηνών

The Christos Lambrakis Hall of Athens Concert Hall (Megaron) (named after the ex-president of the "Friends of Music" Society, Christos Lambrakis, and previously called "Αίθουσα Φίλων Της Μουσικής, Μέγαρο Μουσικής Αθηνών" (The Friends of Music Hall) ) was designed by Heinrich Keilholz whose plan was altered later to its existing by architect Helias Skourbelos and the acoustics were developed by Theodore Timagenis. It has a capacity of 1,961, and is used for concerts and recitals. It also holds the biggest pipe organ in Greece, with 6,080 pipes, constructed by Klais Orgelbau.