Can rex loop for guitar in particular scale be used for any song in any scale? If so is any body please tell me the procedure.
Thanks.

You can do this by changing the "Transpose" control at the bottom of the device.

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Thanks.
Actualy my intention was to change scale of slices within a particular loop.
As U suggest the way I can change the scale of entire loop.

Or in other wards Can i change the scale of different slices in a particular loop to match with different songs?
What will be the procedure?
Please help.

You should be able to select an individual slice, with the "slice" control, then change the "pitch" control to the right of it.

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Many many thanks.Its working.

Will it be right procedure to apply automation for changing pitch of any slice in a long loop to match a particular song.
Thanks.

You can automate the transpose control for any semitone changes you want, but if you want to keep it the same key throughout, you won't need to automate.

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Thanks.
After aplying "to track" button one can import Rex loop of any length to sequenser tarck so what would be the procedure to change position of any slice after importing it to sequencer track.
Is it possible to change(scale) position of slices to any position within the entire lenght of a loop say consisting of 100 Bars before importing it to sequenser track applying "to track" button.
Please help.

Yes, you just have to change the L and R loop sliders in the sequencer.

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Thanks for your help.