Musical notes how many

I doubt that I could. One more silly point. That means that in one measure of music, you couldn't have 4 whole notes.

In the end, I am going to go with 7 different notes with no distinction due to rhythm. This means that there will just be different songs. But of course, I am not the first one to try to calculate the number of different songs. Rachel Hall a music professor used 16 beats 7 notes each to get a value over 30 trillion.

I think that is indeed a valid estimate, but I am still going to use the value. Here is my plan. I am going to write one song. This one song will have every possible 3 note sequence. If this song then makes it to the top of the charts, every following song will be based on my One Song and thus owe me royalties If I go with the "sol-mi-re" structure repeated 4 times, I can estimate how long it would take to play my chart topping song.

Each "sub song" will be 3 notes repeated 4 times for a total of 12 notes. If each note lasts 0. That's a long song, but not crazy out of control long.

It's short enough to make it to the top of the charts. Just as a side note - songs on radio are "around" 3 minutes long. There's a reason for that. Ok, now for the song. Are you ready for this? Here it is - I made it just for you and for me. View Iframe URL. Again using the piano is only for its visual advantages. Black Keys not the band. The black keys are called the sharp and flat notes.

Each black key can actually be called both a sharp and flat at the same time…think of it as having real name and a nickname. When you call someone by their nickname they are still the same person, but just called something a little different. These black keys are named by using the letter from the adjacent white key and then adding either a sharp or flat b after that letter.

Start by looking at the first black key on the left side of the diagram below XXX - it is the 1st black key in the group of two. This note is called C or Db. If you use the letter on the left side of the black key then you put a sharp after it. If you use the letter to the right of the black key you would put a flat b after it. Make sense? Try the second black key in the group of two. See if you can figure this out before looking at the answer below. Certain intervals typically sound better — or rather more harmonious; natural; matching — to the human ear than others.

The most harmonious interval between notes we hear is the octave, i. It all fits together like a rather convenient musical maths puzzle. Most tuning systems around the world tend to prioritise building music around this most pleasing octave interval. The next most pleasing intervals are the perfect fifth and the perfect fourth.

Most Western melodies are built around a journey between these octave, perfect fourth and perfect fifth interval relationships. Other intervals that typically sound pleasing, safe and resolved to the human ear are major and minor thirds, and major and minor sixths. The dissonant intervals are minor and major seconds also called tones and semitones and major and minor sevenths. It builds the tension and release that is vital for making music catchy and engaging to listen to. If a piece has only harmonious intervals, it will sound pleasant but nothing much more.

In other words, we read music from left to right. So the note tails always point in the direction of the music….

When we have two or more notes with a tail like quavers and semiquavers next to each other, we join their tails together with a beam between the tops of their stems. It works the same with semiquavers but instead of having one beam between their stems we use two beams. For demisemiquavers and hemidemisemiquavers we would just add an additional beam or two depending on how many tails the note has.

When this is the case we can use a dotted note to extend the duration of the note. A tie is a sloped line that joins together two notes that are next to each other and have the same pitch. When you see a tie it means that the time values of the notes are added together to create a longer note. Read more in my guide to tied notes here.