Mtn now released free 10mb for all their users and it is still blazing till now so I will be dropping the code in this tutorial hmmm the 10mb is for 2HD songs and unlimited streaming on Musicplus but I think you can also use the MTN Musicplus on psiphon or any other vpn's to use the megabyte successfully on all applications.
To get this 10mb kindly dial *123*5*5# and you will receive a pop up message like this in the screenshot below:
Then reply with 1 to get offer and then click send immediately you will receive a message saying "Congrats! You have been rewarded 10MB Data Bundle, 2 HD Songs and unlimited streaming for FREE on Music+! It expires after 7 days. To cancel, SMS Cancel7h to 5900. Renewal is N100 only. Click http://goo.gl/VA5XBz to download Music+ APP and experience better music.".
So start blazing and make sure you drop your comments for more solution and you will responded quickly.