mDecks Giveaway Free Music Apps and Books. Every month we offer a new giveaway. Enter our giveaway and share it with your friends. TESSITURA PRO & MAPPING TONAL HARMONY PRO mDecks Music giveaway Win Now!!22.214.171.124 Tweet for a chance to win a free app right NOW!! Rules: You must be 18 or older. Your twitter account must be 20 days or older, and have 50+ followers. Tweet Wanna have another try? Reload this page to tweet again RELOAD Tweet, then copy and paste your tweet's url in the box bellow. You may try your luck as soon as you tweet. Remember your chances of winning are 3 in 243. Pretty good odds :) I'm Feeling Lucky :) The play button will appear here after you tweet How to get your Tweet URL on Desktop To find your tweet URL, view your profile page on Twitter, mouse over your tweet, and click on the timestamp in the top right corner: When the tweet opens in its own page, copy the URL in your browser's address bar - this is your tweet URL: How to get your Tweet URL on iOS 1) Open Twitter App on your iPhone or iPad, find your tweet and tap on the "..." (3 dots). 2)Select "Share via..." 3)"Copy link to tweet"