php script to fetch your last listened track on lastfm, an you can add this to your hooks or commit message $(lasfm)

lastfm

#!/usr/bin/php
<?php
$url = "http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=USERNAME&api_key=YOU_API_KEY&format=json&limit=1";

// Initializing curl
$ch = curl_init($url);

$options = array(
    CURLOPT_RETURNTRANSFER => TRUE,
    CURLOPT_HTTPHEADER => array('Content-type: application/json')
    );
curl_setopt_array( $ch, $options );
$result =  curl_exec($ch);
$decode = json_decode($result, true);


$track = $decode['recenttracks']['track'];
echo "commiting the code while listening to ".($track['artist']['#text'] ." - ". $track['name'] );