No Siak So Mangaro is a traditional community song that is oftentimes sung in various events by both young and old.  It is so popular that it ranks next to Malinak Lay Labi—and probably more popular than Walay Manok Kon Taras.

It is categorized as a love song that depicts how a typical Pangasinan lad can genuinely love a maiden.  It is an allegorical expression of how a would-be husband can truly love his would-be wife in a very creative way.  The lover offers his sincere love to that point that he would even spread a handkerchief to the floor that his lover will step on.

The song has ¾ signature and is moderately fast. It has the beat of a waltz; hence, danceable.  It has a tonality of Cm / C Major and a range from Do to Do. The song Is better sung with the accompaniment of a guitar.