I expect a fair number of Rosegarden users are still using Studio to Go (STG)
either version 2 or 1.5, perhaps on legacy machines. Assuming it is on a 686
class processor or above, a significant speedup (around 4x) can be implemented
by installing libc-i686. On STG2 this corresponds to version 2.3.6.dsl-13, on
STG1.5 version 2.3.2.dsl-22. This addition can make even a Pentium III useful
for music creation. Have fun!