The top 3 Lehigh Valley-area concerts this week bring on some live music featuring a few tribute acts and some serious a cappella action. First up, a Led Zeppelin tribute taking on songs from “Kashmir ...

There are lots of mystical and moving metaphors to be found in Led Zeppelin songs, but when Robert Plant sang about coming from the land of ice and snow in “Immigrant Song,” he meant it literally.

You “better get the led out,” as the popular saying goes, if you plan on attending Saturday’s performance at Springfield Symphony Hall by one of America’s top Led Zeppelin tribute bands, who just ...