When Sarajane Williams of Macungie was a little girl, her father would sing old Pennsylvania German folk songs to her. But when she grew up, Williams a professional harpist, couldn’t find the music ...

BERLIN — The days of yodeling are numbered for some of the lederhosen-clad accordion players and buxom Bavarian sopranos in dirndl dresses on German pubcasters ARD and ZDF. Trying to stave off a steep ...