The Appreciation of Western Music App

Today's app is the Appreciation of Western Music app:

​Appreciation of Western Music (http://www.ndapk.com) Includes 100 examples of piano music, 112 of violin music, 100 of guitar, 100 of cello, and 100 harmonica songs; tracks are complemented with simplified and traditional Chinese and English introductions; pieces and songs are all composed or performed by masters in music; experience the beauty of Western traditional instrumental music; the piano is one of the most popular instruments in the world and is widely used in classical and jazz music for solo performances, ensembles, chamber music, and accompaniments; the piano is also very popular as an aid to composing and rehearsal; although not portable and often expensive, the piano’s versatility and ubiquity have made it one of the world’s most familiar musical instruments; the violin is a string instrument, usually with four strings tuned in perfect fifths; it is the smallest, highest-pitched member of the violin family of string instruments, which also includes the viola and cello; the guitar is a string instrument of the chordophone family constructed from wood and strung with either nylon or steel strings; the modern guitar was preceded by the lute, the vihuela, the four-course Renaissance guitar, and the five-course baroque guitar, all of which contributed to the development of the modern six-string instrument; the cello is a bowed string instrument with four strings tuned in perfect fifths; it is a member of the violin family of musical instruments, which also includes the violin and viola; the harmonica, also called the French harp, blues harp, and mouth organ, is a free reed wind instrument used worldwide in nearly every musical genre, notably in blues, American folk music, jazz, country, and rock and roll; there are many types of harmonicas, including diatonic, chromatic, tremolo, octave, orchestral, and bass versions; a harmonica is played by using the mouth (lips and/or tongue) to direct air into and out of one or more holes along a mouthpiece; behind the holes are chambers containing at least one reed; a harmonica reed is a flat elongate spring typically made of brass or bronze, which is secured at one end over a slot that serves as an airway; when the free end is made to vibrate by the player’s air, it alternately blocks and unblocks the airway to produce sound; touch the Play/Pause button to play the audio; slide the screen to touch leaf through the text; (iOS 3.2 or later).