Lessons to teach how to play bƆbƆƆbƆ musical instruments are presented in this section. After the preliminary lessons which teach the playing techniques for the master drum (Vʋga), the subsequent lessons which teach how to play the instrumental patterns were prepared in two different tempos and categories. 60 beats per minute (BPM) deliver the instructional videos in a slow tempo which the learner can easily assimilate and 80 beats per minute (BPM) provide a regular real-time tempo for the learner to practice. Also, the instructional videos were presented in two kinds, one with a metronome and the other without a metronome.