A collection of song lyrics and chord guitar King of Dangdut Rhoma Irama.
1. Simple
2. Fast and Lightweight
3. Save memory
4. Full Album dianntaranya:
Sonnet Volume 1 - Staying up late (1973)
Sonnet Volume 2 - Curious (1974)
Sonnet Volume 3 - Rupiah (1975)
Sonnet Volume 4 - Young Blood (1975)
Sonnet Volume 5 - Music (1976)
Sonnet Volume 6-135000000 (1977)
Sonnet Volume 7 - Relax (1977)
Sonnet Volume 8 - Rights (1978)
Sonnet Volume 9 - Begadang 2 (1978)
Sonnet Volume 10 - Companions (1979)
Sonnet Volume 11 - Indonesia (1980)
Sonnet Volume 12 - Reflection Tone (1981)
Sonnet Volume 13 - Emancipation of Women (1983)
Sonnet Volume 14 - Gambling (1989)
Sonnet Volume 15 - Dig Holes Close Holes (1989)
Sonnet Volume 16 - Bachelor (1994)

5. Offline or without internet