Kindly follow the below-mentioned steps to view your entire transaction history :
1)Visit the website from where you purchased your tickets, e.g. https://clubunplugged.yapsody.com
2) Click on the Log in button placed on the Top Right of the screen to Log into your account
3) On the Drop down next to Home, Click on the Account / Booking History.
You will be displayed all the transactions with the details and options to view your receipts.