I don't think I could pick a few songs to sum up my music tastes, they tend to be all over the place. From Taylor Swift to Iron Maiden to Gemma Hayes to Paul Brady to John Coltrane to John Lee Hooker and on and on like that.
I'm the same but at the moment my playlist of albums is:
James Arthur - James Arthur
One Direction - Midnight Memories
P!nk - latest one with Try on it (can't think of the album title)
Little Mix - Salute
Jessie J - Alive
Katy Perry - Prism
I did have Billy Joel on there too but took him off just after Christmas.
This time last year it was Train, Ed Sheeran, Matchbox 20 and Taylor Swift.
I also love putting my ipod onto all songs and shuffle keeps the mix interesting