Main.java

package tk.hywt.piano;

import javax.sound.midi.MidiChannel;
import javax.sound.midi.MidiSystem;
import javax.sound.midi.MidiUnavailableException;
import javax.sound.midi.Synthesizer;
import tk.hywt.piano.Notes;

public class Main {
	public static void main(String[] args) throws MidiUnavailableException, InterruptedException {
		Synthesizer midiSynth = MidiSystem.getSynthesizer();
		midiSynth.open();
		MidiChannel[] mChannels = midiSynth.getChannels();
		boolean multi = false;
		//         Your Score Here
		//             \    /
		//              \  /
		//               \/
		String str = "TU(fv)hj(hU)(fV)h(jX)-(cU)egece(gT)(eS)(aT)df(Sd)(aT)d(Vf)-(Sh)ehijl(cR)(aQ)(Rb)fi(Qc)(bR)dV-(QF)cfghcV(Ud)bdfhgfc-(Uc)cfgJ TU(fv)hj(hU)(fV)h(jX)-(cU)egece(gT)(eS)(aT)df(Sd)(aT)d(Vf)-(Sh)ehijl(cR)(aQ)(Rb)fi(Qc)(bR)dV-(Wf)ca(xc)(fV)gfc(vd)ut-(ub)-q-(tf)cfghj---T";
		
		for (int i = 0; i < str.length(); i++) {
			String n = str.substring(i, i + 1);
			String nl = n.toLowerCase();
			int note = Notes.getNote(nl);
			System.out.print(n);
			if (note != 0) {
				{
					mChannels[0].noteOn(note, 100);
					if (multi == false) {
						Thread.sleep(250);
					}
				}
			} else {
				int ctrl = Notes.getControl(n);
				if (ctrl == 1) {
					mChannels[0].allNotesOff();
					Thread.sleep(250);
				} else if (ctrl == 2) {
					Thread.sleep(250);
				} else if (ctrl == 3) {
					multi = true;
				} else if (ctrl == 4) {
					multi = false;
					Thread.sleep(250);
				}
			}
		}
		Thread.sleep(2000);
	}
}

Notes.java

package tk.hywt.piano;

import java.util.HashMap;
import java.util.Map;

public class Notes {
	public static int getNote(String note) {
		switch (note) {
		case "a":
			return 48;
		case "b":
			return 50;
		case "c":
			return 52;
		case "d":
			return 53;
		case "e":
			return 55;
		case "f":
			return 57;
		case "g":
			return 59;
		case "h":
			return 60;
		case "i":
			return 62;
		case "j":
			return 64;
		case "k":
			return 65;
		case "l":
			return 67;
		case "m":
			return 69;
		case "n":
			return 71;
		case "o":
			return 72;
		case "p":
			return 74;
		case "q":
			return 76;
		case "r":
			return 77;
		case "s":
			return 79;
		case "t":
			return 81;
		case "u":
			return 83;
		case "v":
			return 84;
		case "w":
			return 86;
		case "x":
			return 88;
		case "y":
			return 89;
		case "z":
			return 90;
		case "[":
			return 51;
		case "~":
			return 54;
		case ";":
			return 56;
		case "1":
			return 58;
		case "2":
			return 61;
		case "3":
			return 63;
		case "4":
			return 66;
		case "5":
			return 68;
		case "6":
			return 70;
		case "7":
			return 73;
		case "8":
			return 75;
		case "9":
			return 78;
		case "0":
			return 80;
		case "\"":
			return 82;
		case ",":
			return 85;
		case ".":
			return 87;
		case "?":
			return 90;
		}
return 0;
	}
	public static int getControl(String note) {
		switch (note) {
		case "-":
			return 1;
		case " ":
			return 2;
		case "(":
			return 3;
		case ")":
			return 4;
		}
return 0;
	}
}