Download lyrics using geci.me's API @ https://github.com/solos/geci.me-api

lyrics.php

<?php
error_reporting(0);
ini_set('display_errors', 0);

/* SQL for `lyrics` table
CREATE TABLE `lyrics` (
  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
  `title` varchar(256) NOT NULL,
  `artist` varchar(256) NOT NULL,
  `lrc` varchar(256),
  `lyrics` text
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
*/

$conn = new mysqli("localhost", "lyrics", "lyrics", "lyrics");
if ($conn->connect_error) die("Connection failed: " . $conn->connect_error);

$lyricsbase = "http://geci.me/api/lyric";

$result = $conn->query("SELECT `id`, `title`, `artist` FROM `lyrics` WHERE `lyrics` IS NULL");
if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
		echo "Processing ".str_pad($row['id'], 3, "0", STR_PAD_LEFT);
        $url = implode("/", array($lyricsbase, urlencode($row['title']), urlencode($row['artist'])));
		echo " - Getting JSON, ";
		$json = json_decode(file_get_contents($url));
		$resourcecount = count($json->result);
		if ($resourcecount > 0) {
			echo "Found";
			for ($i = 0; $i < $resourcecount; $i++) {
				$getlyrics = false;
				$resourceurl = $json->result[0]->lrc;
				if ($lyrics = file_get_contents($resourceurl)) {
					echo " - Got lyrics";
					$lyricstrim = trim(preg_replace("/\[.*\]/", "", $lyrics));
					$stmt = $conn->prepare("UPDATE `lyrics` SET `lrc`=?,`lyrics`=? WHERE `id`=?");
					$stmt->bind_param("ssi", $resourceurl, $lyricstrim, $row['id']);
					if ($stmt->execute()) echo " - lyrics inserted.\n";
					$stmt->close();
					$getlyrics = true;
					break;
				} else echo ",Fail";
			}
			if ($getlyrics == false) echo " - no lyrics for [".$row['title']."] by [".$row['artist']."]!\n";
		} else echo "no lyrics for [".$row['title']."] by [".$row['artist']."]!\n";
    }
} else echo "No songs in database";
$conn->close();