Listening to music is quite soothing for many individuals. Regardless of our culture and background people the world over wish to hear songs and sing along or hum the melodies. Music often puts things into perspective mainly because it expresses emotion and strikes certain chords that we couldn't know existed. People react differently whenever they hear certain songs or beats of music. Diesel particulate filter, filters the particulate matter by forcing the exhaust gases to pass through a ceramic wall flow filter. The ceramic wall flow filter features a porous wall and is single ended. When the spent gases are forcibly passed through the porous wall, the particulate matter is filtered along with the gas is discrete thereby lowering the particulate emission inside atmosphere.