Belanda pun melakukan kemajuan pada mekanisasi penambangan. Yakni sistem pompa air dengan tenaga uap bernama lokomobil. Kemudian muncul tenaga semprot untuk menambang lahan timah.Now that we’ve mentioned chords and chord symbols, it’s time to look at context. What is the difference between a lead sheet and also a chord chart, anyway?Pemberonta… Read More