IAINCBROWN

Dear Sonicstage and Sony portable users, can anyone tell me how to play just one album at a time on my HD5, either in track order, or random tracks just in that album. It is because I like to listen to music as I go to sleep and if it played just one album it would automatically stop after about and hour or so and not run all night playing all remaining albums. (having fallen asleep) Can a dynamic playlist be used or am I just being dumb !!!