What the Numbers Mean. Many of the terms you see on labels or supplement web sites can help you understand how much of the vitamin or mineral you should take. The RDA (Recommended Dietary Allowance) and the AI (Adequate Intake) are the amounts of a vitamin or mineral you need to keep healthy and stay well-nourished.
Unless you have a Bosendorfer piano-then you have up to 97 Notes. ~If you have come here to find a key to unlock your piano please visit our online shop piano Keys and Locks department. For more information on piano keys and piano compass or visit our Piano Discussion Forums.
First though, if you're not sure what piano chords are, read what are piano chords. If you know what chords are but need to understand them a bit better before learning about the symbols, read understanding piano chords and then come back to this page.Piano chords are made up of symbols that stand for 3 or more notes.o, when you make an A chord, the notes are A C# E. An am chord is A C E. We lowered the C# to a C. An A7 chord is A C# E G. (G# has been lowered to G). Now that you understand a little bit more about chords, check out the video tutorial for a visual explanation.