A Mouth Organ is one of the musical instruments with one or more air chambers fitted with a reed. Almost all tunes are produced through guitars and key boards, but a Mouth Organ has many limitations. It is known for generation of melodious music. Many great songs have been composed by the musicians in tollywood, kollywood, bollywood and other woods. It is a common practice a Mouth Organ is shown in the movies, when it is compatible to produce the music of particular movie's songs. Like all other music instruments, a Mouth Organ can also be learnt starting with Sarali swaralu, Janta swaralu, Alankaralu etc.
* 'Hai apnaa dil, tho awaaraa, naa jane kis pe ayega' song of Dev Anand's 'Solvasaal' is one of the all time great hits, that can be played through a Mouth Organ.
* Most popular song 'Mere sapnonki Rani kab ayegi thoo' of 'Aradhana' was shot brilliantly wherein Rajesh Khanna was seen playing Mouth Organ.
* Rajinikanth plays Mouth Organ in his 'Narasimha'. 'Chuttu chutti' songs from this movie was a great hit.
* Theerenu korika theeya theeyaga..haayiga manasulu thelipovagaa' song from Telugu movie 'Kumkumarekha' is one of the great melodies on Mouth Organ.
* 'Chalekki vundanuko' song from Nagarjuna's 'Antham' is also frequently played by Mouth Organ players.