Time Signature 4/4
- Oba Tharam - Theekshana Anuradha
- Oba Yanna - Milin Rupasinghe
- Obage Mathaken - Shihan Mihiranga
- Obata Ada Mathaka Ne - Kasun Alagalla
- Obata Ma Adaraya Kala Bawa - Malani Bulathsinhala
- Obata Sitha Adare Karai - Dayarathna Perera
- Obata Waram Nathi - Karunarathna Diwulgane
- Obatai Yeheliye - Nadini Premadasa
- Obawa Mata Himi Na Kiyala - Dushyanth Weeraman
- Obe Atha Gannata Oba Langa Innata - Joseph Wisidagama
- Obe Atha Gena Pera Sandawaka - Rohana Siriwardena
- Obe Es Langa - Roshan Fernando
- Obe Jeewithe - Clarence Wijewardena
- Obe Mawathe - Dhilaksha Perera
- Obe Namata Pudami Sada - Pradeep Rangana
- Obe Senehe Dewetemin - Shihan Mihiranga
- Obe Sina Langa - Jagath Wickramasinghe
- Obe Sitha Ma Sitha Wen Kala - Kasun Kalhara
- Obe Upan Dine - Milton Mallawarachchi
- Oben Thora Lokayak Kohendo - Abewardana Balasuriya
- Okanda Wela Sitha Okanda Wela - Anjalin Gunathilaka
- Olu Pipila Wila Lela Denawa - Sunil Santha
- Oru Kanda Pawee - Vijaya Kumarathunga
- Oruwaka Pawena Ra Gana Andure - Milton Mallawarachchi
- Oya Dathin Alla - Irusha And Madhusshan
- Oya As Dekata Pemkeruwe Man Raththran - Kingsley Peiris
- Oya Hungak Wenas Wela - Dayasiri Jayasekara
- Oya Muwe Hasaral Soya - Udaya Sri Wickramasinghe
- Oya Nisa Handala - Roshan Fernando
- Oya Ruwa - Shihan Mihiranga
- Me Paalu Seetha Rathriye - Chandralekha Perera
- Paalu Susane Prema Purane - H.R. Jothipala
- Paana Wage Pena Heene - Pradeep Rangana
- Paata Dedunu Sedila - Sunil Edirisinghe
- Paaya Seetha Raye - Vijaya Kumarathunga
- Pahasara - Centigradz
- Pahasara Arunaka - Asanka Priyamantha Peiris
- Pahasara Sinahawata - Thisara Chanaka
- Paloswaka Sanda Payanu Wenne - Amaradeva
- Palu Seetha Me Nadee There - Romesh and Lakshan