Craig: thanks, don't worrry about the technological challenge with Guitar Pro as you can get the optional pedalling system instead of being on a PC
Bill: Thanks for the clapping hands
Al: In this case there was nothing to program. I found and downnloaded the free music sheet by a Google search, who took me to one of those sites like 911 tabs. I did not have to change anything. When you open it, it showed a multitrack set up, I simply muted the guitar part I wanted to play and the rest was there when I started. Came through the speakers.
Chris: thanks, it is true that the voices are not good as they are electroniccally generated. Guitar would not be use for that type of recording, this function is just one of the tools, you do not need use it. It was just handy for me since almost nobody from TG knew this song and I cannot sing anywhere decently (trust me I tried: my daugther told me she can bear the repetitive guitar but she begged me about the singing

), it kind of gave an idea of how the singing fills up the song.
Chas: Thanks Chas, One thing I really enjoy was to have the comfort of the bass playing with me instead of playing it on my own. Whenever you lag or overspeed in a measure, you can always timed back properly with the bass sound. One new discovery for me, the bass player keeps everybody together. I had heard about it but now I understand.
Anton: Thanks Anton, you download a free version (for 15 days) and try it. Don't forget to order through TG site so that they get a commission, if someone is to receive money, It migth as well be here.
Rick, thanks for the comments. I actually learned and played for over a month, many times a day, before posting. As they say, there is no such things as a free lunch.
Izzy: thanks, I am glad you decided to get GP. I think this a tool everybody should get, for the money you get a band, a practice coach, a memory helper, a music editor. I am looking forward to hear you play the piano and guitar. It must be fun to enter your own music.
Andy: Thanks, I agree that the clarinet for the voice is not so great. I thought that since I do not sing, it would give a better representation of the song, because at the beginning , it is a bit repetitive. If I have the chance to meet a singer, I would give it another shot. You have a good observation about the muting, In the middle when the solo starts, there are a few measures of strumming muting. In the chorus , there isn't any, but did some in the spirit of the moment.