Hi Pablo,

The issue is that the two scripts you are using to generate notes use
the same start times for the generated notes.  Some comments:

1. Modify My_notes4.py to use something like:

for i in range(1,5):
    perf.InputMessage("i 1 %d 1 %d"% (i + 7,i*70))

so that the start times of the generated notes start at 8.

2. You might consider removing the use of execfile and instead write
the code in My_notes3.py and My_notes4.py as functions, i.e.:

def algo2(perf):
    for i in range(1,5):
        perf.InputMessage("i 1 %d 1 %d"% (i + 7,i*70))

>From your main script, you could then do:

from My_notes4 import algo2
...
algo2(perf)

3. Further, you might modify the functions to return a String that
represents the generated score, then use that from the calling code
and call perf.ReadScore(generatedScore).

There's a lot further to go along these lines to encapsulate and
modify the design to make it easier to reuse code.

Hope that helps!
steven


On Sun, Sep 22, 2013 at 7:06 PM, Pablo Frank  wrote:
> using this .py file:
>
> ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
> import time
> import csnd
>
> cs = csnd.Csound()
>
> cs.Compile("My_test3.csd")
>
> perf = csnd.CsoundPerformanceThread(cs)
>
> execfile("My_notes3.py")
>
> perf.Play()
> perf.Join()
> ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
>
>
> with the files  My_test3.csd  and My_notes3.py  the loop in My_notes3.py is
> listened.
>
>
> If written:
>
> execfile("My_notes3.py")
> execfile("My_notes4.py")
>
> the two loops are listened simultaneously.
>
>
> If written the loops in the 2 files My_notes3.py and My_notes4.py in one
> file, also the loops are listened together.
> Some other possibilities were tried without success. Anybody knows what's
> the code to play one loop **after**  another?
>
> Thanks in advance.
>
>
>
>
>
>
>