If so, you might want to check this station out:
WKHR out of Cleveland, OH
Their description: "Swing Big Band - Your Big Band, Swing, and Easy Pop Standards from the 30's, 40's, 50's & more!"
Since listening to Ruthann's picks over at Warm Pie Happy Home, my appetite has been whetted for the great music from this era, and I set out to find a station I could stream online for free while I am doing housework. There's just something about music from this time that makes me feel so homey and happy- even the blues! Click on the link above, or here, and push the "play" button on the upper left hand corner. after one annoying commercial, you'll be plugged in and ready to go.