for (std::vector<Legatize::Notes>::iterator s = seqs.begin(); s != seqs.end(); ++s) {
for (Legatize::Notes::iterator i = (*s).begin(); i != (*s).end();) {
for (std::vector<Legatize::Notes>::iterator s = seqs.begin(); s != seqs.end(); ++s) {
for (Legatize::Notes::iterator i = (*s).begin(); i != (*s).end();) {