Add a 8-bar ROCK SYNTH STRINGS 2 track in the following composition:
PS T4Q4 GMROCK KMC BM65 CMCmQC#QEbQAbQCm BL8 IL78Q91Q54Q49Q25Q11Q52Q38 TS INST54 DN0 BS BE BS BE BS BE BS BE BS BE BS BE BS BE BS TD3X833 NO63 NO68 NO72 TD11X958 NOF63 NOF68 TD0X208 NOF72 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 TD3X708 NO80 TD1X25 NOF80 TD2X792 NO80 TD0X917 NOF80 TD3X083 NO80 TD0X875 NOF80 BE BS BE BS TD7X917 NO75 TD1X958 NOF75 TD0X042 NO77 TD2X125 NOF77 TD0X042 NO80 TD3X917 NOF80 BE BS NO80 TD16X0 NOF80 BE BS NO80 TD1X125 NOF80 TD2X583 NO80 TD1X25 NOF80 TD2X792 NO80 TD0X917 NOF80 TD3X083 NO80 TD0X875 NOF80 BE BS BE BS BE BS NO80 TD0X792 NOF80 TD1X25 NO80 TD0X875 NOF80 TD1X083 NO80 TD0X792 NOF80 TD1X25 NO80 TD0X542 NOF80 TD1X375 NO80 TD3X417 NOF80 TD0X5 NO75 TD1X542 NOF75 TD0X583 NO79 TD2X0 NOF79 BE TE TS INST49 DN1 BS NO55 NO67 TD15X708 NOF55 NOF67 BE BS NO56 NO65 NO53 NO61 TD15X708 NOF56 NOF65 NOF53 NOF61 BE BS NO55 NO67 NO58 NO63 TD15X708 NOF55 NOF67 NOF58 NOF63 BE BS NO56 NO68 NO63 NO60 TD15X708 NOF56 NOF68 TD0X292 NOF63 NOF60 BE BS NO55 NO67 NO63 NO60 TD15X708 NOF55 NOF67 NOF63 NOF60 BE BS NO61 NO65 NO56 NO53 TD15X708 NOF61 NOF65 NOF56 NOF53 BE BS NO67 NO55 NO58 NO63 TD15X708 NOF67 NOF55 NOF58 NOF63 BE BS NO56 NO63 NO60 TD15X708 NOF56 TD0X292 NOF63 NOF60 BE TE PE
TS INST52 DN2 BS NO63 NO60 TD9X792 NOF63 TD0X208 NO63 TD2X0 NO67 TD1X708 NOF67 TD0X292 NO65 TD1X583 NOF60 TD0X208 NOF63 TD0X208 NOF65 BE BS NO61 NO56 NO65 TD9X708 NOF61 NOF65 TD0X292 NO61 TD2X0 NO65 TD1X667 NOF65 TD0X333 NO67 TD1X625 NOF56 TD0X167 NOF61 TD0X208 NOF67 BE BS NO63 NO58 NO67 TD7X708 NOF67 TD0X042 NOF63 TD0X25 NO63 TD2X0 NO65 TD1X583 NOF65 TD0X417 NO68 TD1X542 NOF68 TD0X458 NOF58 NO70 TD1X542 NOF70 TD0X083 NOF63 BE BS NO63 NO68 NO60 TD9X792 NOF63 NOF68 TD0X208 NO63 TD2X0 NO68 TD1X583 NOF68 TD0X417 NO67 TD1X667 NOF60 TD0X083 NOF63 TD0X25 NOF67 BE BS NO63 NO60 NO67 TD9X792 NOF67 TD0X208 NOF63 NO63 TD1X542 NOF63 TD0X458 NO67 TD1X542 NOF67 TD0X458 NO65 TD1X625 NOF60 TD0X375 NOF65 BE BS NO61 NO56 NO65 TD9X625 NOF61 TD0X167 NOF65 TD0X208 NO61 TD2X0 NO65 TD1X667 NOF65 TD0X333 NO67 TD1X708 NOF56 TD0X042 NOF61 TD0X25 NOF67 BE BS NO63 NO58 NO67 TD7X792 NOF63 NOF67 TD0X208 NO63 TD1X667 NOF63 TD0X333 NO65 TD1X542 NOF65 TD0X458 NO68 TD1X542 NOF68 TD0X458 NOF58 NO70 TD1X708 NOF70 BE BS TD0X25 NO63 NO60 NO68 TD15X75 NOF63 NOF60 NOF68 BE TE