Predigerkirche ('Preacher's Church') is a monastic church to the Dominican friary adjacent to the church. Predigerkirche was originally built by the Dominican Order in the 13th century, when the mystic Meister Eckhart was prior here. The church only became a Protestant church after the Reformation. The original building was modified in 1340-50, and the bell tower was built between 1447 and 1488. Around 1806 Predigerkirche was used as a POW camp, which led to damage to the interior and the equipment. Repairs were made around 1826.
The first organ of Predigerkirche was installed in 1567, built by Heinrich Compenius der Ältere. His grandson Ludwig Compenius built a new, Baroque style organ by 1650; it was the largest and most expensive organ in the city. Today, Predigerkirche uses a Schuke organ built in 1978.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.