Don't know why people can be so judgmental even before listening
to it. It's a pity people are ashamed about local music without
even giving it a try. It's this kind of people which makes local
music falter without even being given a chance to make its mark.
Given the kind of totally unconducive environment we are in, local
music people (and those in other entertainment medium) should be
encouraged rather than put down.
yan4 is the swallow yan. Yes, Alexandra was the girl we used to
know as Zann, with chubby cheeks and short hair. I think Chris'
hair is naturally white (some people have that kind of hair), but I
guess it also lends some bohemian look to him? Anyway, they are not
meant to be lookers, so... 
Also, they are NOT a idol group, so don't compare them with 5566 or
F4. Seven is the number which connects them, it is in their
birthdate, in the date when they first met, etc, and holds
significance to their existence. The duo is just a common couple
which shares similar love for music and comes together as a music
duo with the encouragement of Billy Koh. They have their own jobs,
but this album marks the fulfilment of their music dreams. Nothing
fancy in their album, just plain articulation of their thoughts
about positiveness and putting life in perspective through simple
instruments.
Listening to their music is like when you are conversing with your
friends in a lazy weekend afternoon over a cup of tea and sharing
your dreams and future. When your ears are tired of the banging and
booming of the noisy environment you are in, their music will be
like a cleansing spring which just flows on and rejuvenate your
heart...like spa! 
They will definitely not sell with their kind of music, but it will
be a welcoming bonus to those who appreciate their music since
there are not many music makers out there who will cater to them
(well, Dreamz FM did try, but again...).