Hi Darren. I accidently ordered your Complete Guide Using Cubase 10.5 before I realised that you have a similar book out for Cubase 11. Is there much difference between 10.5 and 11 in terms of the two books and is it possible for me to buy just the extra information contained in Book 11 or do I need to buy the entire book? I had just got Cubase as a piece of software with my Yamaha MX61 keyboard and I then upgraded the software to Cubase Pro 11. I also am a guitar player but I like the MK61 as it is really flexible as keyboard controller and sound module and as I use a lot of SMFs as part of my music it works great with Cubase. I am a home hobbyist who is also part pf the "Elderly and Vulnerable" community as people of my age are now called because of the Covid 19 pandemic.