Hi Edward – if your wife is unsure about playing the sax,
do what i did, as i was unsure about playing the sax, so i asked my daughter’s sax teacher for a taster lesson one of his spare sax’s. He then lent me a spare sax for a couple of weeks lessons to try out at home. I liked it so much i then went and bought a students intermediate alto yamaha sax.
Sites like sax.co.uk also hire out student sax’s, and i think there is the option to buy the sax as well