Add a 8-bar ROCK SYNTH STRINGS 2 track in the following composition:
PS T4Q4 GMROCK KMC BM95 CMEbQC#QAbQBbQEb BL8 IL25Q11Q52Q5Q49Q91Q38Q78 TS INST49 DN1 BS NO67 NO63 TD15X708 NOF67 NOF63 BE BS NO61 NO65 NO56 TD15X708 NOF61 NOF65 TD0X292 NOF56 BE BS NO60 NO63 NO56 TD15X708 NOF60 NOF63 NOF56 BE BS NO65 NO58 NO62 TD16X0 NOF65 NOF58 NOF62 BE BS NO65 NO58 NO62 TD15X708 NOF65 NOF58 NOF62 BE BS NO67 NO58 NO63 TD16X0 NOF67 NOF58 NOF63 BE BS NO67 NO58 NO63 TD15X708 NOF67 NOF58 NOF63 BE BS NO56 NO68 NO63 NO60 TD15X708 NOF56 NOF68 TD0X292 NOF63 NOF60 BE TE TS INST25 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS BE BS BE TE TS INST78 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS TD7X792 NO75 TD2X083 NOF75 TD0X042 NO77 TD2X125 NOF77 TD0X042 NO80 TD3X917 NOF80 BE BS NO80 TD16X0 NOF80 BE TE TS INST38 DN0 BS NO31 TD13X792 NOF31 TD0X25 NO27 TD1X625 NOF27 BE BS NO25 TD13X792 NOF25 TD0X25 NO25 TD1X708 NOF25 BE BS NO32 TD13X792 NOF32 TD0X25 NO32 TD1X708 NOF32 BE BS NO34 TD5X792 NOF34 TD0X167 NO29 TD7X708 NOF29 TD0X375 NO22 TD1X958 NOF22 BE BS NO22 TD13X708 NOF22 BE BS NO39 TD5X542 NOF39 TD0X417 NO34 TD7X792 NOF34 TD0X292 NO27 TD1X958 NOF27 BE BS NO27 TD6X833 NOF27 TD1X167 NO27 TD1X667 NOF27 TD0X292 NO29 TD1X708 NOF29 TD0X292 NO32 TD3X708 NOF32 BE BS NO32 TD13X792 NOF32 TD0X25 NO27 TD1X75 NOF27 BE TE PE
TS INST52 DN1 BS NO67 NO63 TD15X708 NOF67 NOF63 BE BS NO65 NO61 NO68 TD15X458 NOF65 TD0X292 NOF61 TD0X25 NOF68 BE BS NO60 NO63 NO68 TD15X625 NOF60 NOF63 TD0X167 NOF68 BE BS NO70 NO62 NO65 TD16X0 NOF70 NOF62 NOF65 BE BS NO70 NO62 NO65 TD15X708 NOF70 NOF62 NOF65 BE BS NO63 NO67 NO70 TD16X0 NOF63 NOF67 NOF70 BE BS NO63 NO67 NO70 TD7X792 NOF63 NOF67 NOF70 TD0X208 NO63 TD1X583 NOF63 TD0X417 NO65 TD1X583 NOF65 TD0X417 NO68 TD1X542 NOF68 TD0X458 NO70 TD1X542 NOF70 BE BS NO68 NO63 NO60 TD9X667 NOF68 NOF63 TD0X333 NO63 TD2X0 NO68 TD1X708 NOF68 TD0X292 NO67 TD1X542 NOF60 TD0X208 NOF63 TD0X25 NOF67 BE TE