1. The tonic solfa is found in Ireland and possibly Wales, especially in schools. 2. That same year, Sfinx was joined to Viper Solfa , as the female vocalist. 3. The notation of the plain-song is simple to any good solfa -ist. 4. At age sixteen, his musical interest deepened and Jenkins began serious study of the Tonic-Solfa system. 5. Therefore, Viper Solfa has a line-up composed of consolidated and recognized musicians in vast musical genres. 6. Many schools have printed sheets with tunes notated in tonic solfa , although in Ireland more have teaching by rote. 7. Two years later, he received an advanced certificate from the Tonic-Solfa college and began conducting his own choir. 8. During the time he worked in the mines, Rees studied the Tonic-Solfa system, earning an advanced certificate. 9. He also employed attractive " swaraksharas " a technique where the lyrics match the solfa notes of the tune. 10. Further, in contrast to other missionaries he was a gifted singer and fluent in tonic solfa , which greatly attracted the natives.