IBM Lotus Symphony is not included with IBM Notes 9.0.1
IBM Lotus Symphony is no longer included starting with IBM Notes 9.0.1.
Customers with IBM Notes 9.0 entitlements can continue to use and receive support the version of IBM Lotus Symphony that was included with that release until the end of the support of IBM Notes 9.x code stream (2017 at the earliest).
Customers with earlier releases of IBM Notes can continue to use the version of IBM Lotus Symphony that was supplied with their release until the end of life of that product (see Lifecycle dates here: http://www.ibm.com/software/lotus/support/lifecycle/). Customers can also choose to upgrade to IBM Notes 9.0 and continue to use Lotus Symphony until the end of support of the IBM Notes 9.x code stream.
All customers - irrespective of whether they have current S&S entitlements to IBM Notes - can continue to download IBM Lotus Symphony. Refer to the following link for related information: http://www-03.ibm.com/software/products/us/en/lotusymp.
NOTE: Composite Applications using Symphony Containers or any part of embedded Symphony will no longer work without integrated Symphony starting with Notes 9.0 and beyond.