We can't deny that music can affect our state of mind, influencing our daily life, and the reason for this is mysterious. We always look for a music that is something livelier while doing some physical work or exercises or out socializing on a larger group and keep listening to relaxing music for a nice and quiet romantic dinner. An increased rate of car accidents ican be caused by listening to fast music while driving and based on recent studies the Mozart effects claim to increase intelligence. We might have heard of farmers who increase their production by playing music to their animals. Below are the main aspects of music and their facets in turn that influence our daily life.
Tempo and rhythm
Pitch Melody and Harmony
Tempo and Rhythm and its combination has an immediate physical impact on our perceptions. The rhythm of an object suggests more or less frequent movement to qualify the repetitive nature of the underlying beat, even though the tempo of a piece of music might be slow and relaxed. A high frequency of notes can suggest a degree of contained excitement within that relaxed state. Music tends to have a steady tempo to it, often measured in beats per minute. Most of the music based on simple observation is in the range of 50-200 beats per minute, the same as the extreme range of our heartbeats. The music tempo of the piece of music roughly equates with the heartbeat associated with the corresponding state or emotions.
120-160 is common in some energetic situation since the heartbeat and the music tempo has a strong degree of suggestion. 80-120 is quiet a common tempo, since we crave some degree of excitement from our entertainment. 80-100 is moderately alert and interested otherwise 100 upward is increasingly lively excited or agitated. Ranging from 60-80 beats per minute is calm and relaxes, less than 60 often very relaxed, introspective or even depressed.
Pitch, Melody & Harmony
Pitch on its own affects our perception on how we perceived sounds and music providing a basic scale from high = light, happy, carefree to low = dark, sad, ominous. As part of our evolutionary heritage we tend to find large things more threatening than smaller things. Generally bigger objects make deeper noises whether long column of air or long strings in a musical instrument, big chest, large animal footsteps, or large objects banging together. Conversely smaller instruments, short columns of air, short strings, small animals or objects make higher pitch noises.
Harmony is the combination of tones with different pitches, Even though some are seem to be close to the combination of notes is completely the natural set of different notes produced by something vibrating and easily demonstrated musically of brass instruments. Those "natural "(without keys) instruments such as bugle, octaves, fifths and thirds produced are a series of notes. That is so well together to make "harmonious " sounds like major chords. String instruments can be demonstrate the lowest notes of the harmonic series by playing the strongest " harmonics" of the strings which divide the length into fractions like halves, thirds, quarters, fifths, etc. All that varies in degrees within all notes, and their proportions help to make sounds their unique color or tones, is always presented by harmonic.
Repetition is the simplest form of PATTERN. If we see something familiar, then it triggers memories and related thoughts are sometimes consciously and unconsciously. The repetition need not to be exact but "similar" enough to trigger familiarity. The aspects of our intelligence allowed us to adopt in so many different climates and conditions that make the best use of available shelter and resources, to build language and culture to communicate to each other in succeeding generations. It also allow us to appreciate and to create pattern for its own sake in the form of visual and aural arts which human brains particularly seem to have a highly developed and flexible pattern recognition capability.