PRI’s popular POP 101 series

Posted on October 4, 2011 by kwc

Source: PRI/Youtube

The first episode of PRI’s popular POP 101 series.

The second episode of PRI’s popular POP 101 series.

The third episode of PRI’s popular POP 101 series.

The fourth episode of PRI’s popular POP 101 series.

The fifth episode of PRI’s popular POP 101 series.

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