The 2022 Gold Vienna Philharmonic is Austria’s1/25th ounce gold bullion coin. This €4 face value coin has been issued yearly since 1989. It is 99.99% fine gold. The reverse features instruments of the Vienna Philharmonic Orchestra, and the obverse depicts the Musikverein Pipe Organ, along with weight, purity and nominal face value. The Philharmonic is one of the more popular bullion coins in Europe, being the only gold bullion coin in Euro denomination.