Graduate released their one and only single, “Mad One,” on or about September 19, 1979. They’re mostly notable for the fact that they evolved into Tears For Fears. You can hear both sides of their single in RealAudio at the above link.
Flowers had a Peel session broadcast Sep. 12, 1979. Here’s “Living Doll” from it.
The Go-Betweens’ second single, “People Say,” was released September 11, 1979. I do love that “sticky” organ sound they got here.