Back with a bunch of problems, sorry for that.
I`ve been making some backings with the audio chord wizard and getting familiar with this- thought so.
Logicaly,there are different tempos with each bar to sync with the audiofile. But when finished with the work- correcting some chords, placing lyrics, midibassline, a. s. o., I want to have a steady tempo for the whole song, not needing the audiofile anymore. Up to now,I couldn`t find out, how to change the tempo map in "one shot", I only can open every bar and write the needed tempo or place a 0 for no change of tempo. As far as you might know, it is a lot of time, as the map does not open in place, I have to doubleclick the bar, wait, till the song starts and then press F5, also waiting, till this opens. At 100 bars or more, takes a lot of time. Is there a way to clean the tempomap and place a throughout tempo, then maybe at the ending or so, place a different one?
Today I found out, that my files are different to those saved. I made a stringline in midi for the Kristofferson song
"for the good times", now opened the file, I found "piccicato strings" in place and my own work is lost. Also the file opened with the audioline placed on the first- bass- line of the chosen style. So I`m afraid, all or many of my files done are different to the saved ones also. Also I could`nt find the song that I saved in Bb and in another styleversion, shure I saved it in the correct folder, though searching the other folders it`s lost. Also sometimes I save a song "as", the chosen folder looks empty, the files are not visible.
Sometimes I have trouble and the program shuts down without the possibility to save the work. Is this a known bug in 2016 ultimate pak (on usb-hard drive)?

In the near future I plan to make tutorial videos, is there a problem with "copyrights" using famous songs and/or with pg music itsself?
I know, many questions and maybe too boring.