American folk-blues singer Maria Muldaur and singer-songwriter Tim Moore performed a concert in the Chapel.   Muldaur’s “Midnight at the Oasis,” from her debut album, Maria Muldaur (1973), achieved eighth place on Billboard magazine’s Hot 100 chart in 1974, and three of Moore’s songs from his first album, Tim Moore (1973), “A Fool Like You,” “Second Avenue” and “When You Close Your Eyes,” received significant play on the radio.