There is one internet address from where one can have mantras for all ocations in audio form in the following sub titles vedhas,upanisads,ithihasa,puranas,sastras,samskaras,poojas,karmas,pravachanam,stotras,etc.It will be beneficial to persons living away from motherland.
http://www.kandamangalam.com/
http://www.kandamangalam.com/