My in-laws had this -- they liked to polka.  : )  I don't have a cassette tape player anymore, so I have not played this; but my in-l;aws had many cassette tapes and took good care of them, so I would think these are in good condition. 

The songs are as follows.

Side 1:

Liechtenshteinner Polka -- Six Fat Dutchmen

Barbara Polka -- Whoopee John

Just Because -- Frankie Yankovic

It's Polka Time -- Polka Padre

Tinker Polka -- Ivan Kahle

Johan Pa Snippen -- Whoopee John

Cuckoo Waltz -- Six Fat Dutchmen

Julida Polka -- Frankie Yankovic

Life In The Finnish Woods -- Ray Dorschner

Peanuts Polka -- Polka Padre

Side 2:

Try It, You'll Like It -- Dick Rodgers

Blue Skirt Waltz -- Frankie Yankovic

Holtz Auction Schottische -- Whoopee John

Rangers Waltz -- Deutschmeisters

Our Mikes Polka -- Peter & Paul Windinger

Schneider Polka -- Christy Hengel

Broke But Happy Polka -- Bernie Roberts

Three Yanks Polka -- Frankie Yankovic

Pennsylvania Polka -- Six Fat Dutchmen

Homecoming Waltz -- Whoopee John

Thank you.