Chart datum, level of water depth on a nautical chart. Datum or datum point, a (possibly arbitrary) reference baseline or point from which scientific measurements are made (from a Latin meaning of datum as a given, i.e. an accepted fact)
Music directors and composers must guide musicians and singers by preparing musical arrangements and helping them achieve the best possible sound. Musical talent. To become a music director or composer, one must have musical talent.
Of course, you can play the song and write an arrangement for each instrument using your ear, but it is much easier to use some sheet music editing software. Here are two instant freeware programs for quick use: Midi Sheet Music â convert MIDI files to sheet music image (.png) files. It runs on Microsoft Windows, Mac OS X and Linux. Notation Player â convert MIDI files to sheet music notation(.not) files. It runs on Microsoft Windows.