Makes you wonder how things would have played out if Dr Dre's Lolo sampled Iannis Xenakis instead of THX's sound. Would placing the sample at the beginning of a

Makes you wonder how things would have played out if Dr Dre's Lolo sampled Iannis Xenakis instead of THX's sound. Would placing the sample at the beginning of a record the way Deep Note is placed in a movie have been a violation of THX's trademark?