2 questions about playlist and searching artists

[VinzzB]

hey sony
a little question about the playlist of the VGF-AP1L 40Gb
make a temp playlist.
like if i select a song to play that it become into a temp playlist and that i can add music to it while it is still playing! i didn't find this function on my pocket.
maybe somebody knows how to do this?

and then the other question!
if i go to the main menu and then to artist and i want to select an artist like for example AC-DC then i dont see the songs of AC-DC but the album, so if i got various artist in an album i get all the songs (and different artists) of that album 😞 (like a top 100) is there a possibility to make an extra menu so i can choose between Album and songs of that artist (AC-DC)
example:

main menu --> artist --> AC-DC --> all songs of the artist  album.

that was it and thanx for reading

(srry my english is bad )