| ACE_size_designation | Independent - type two |
| ACE_size_source | mm.ace.400 |
| AIM_size_designation | Small Museum (up to 20,000 visitors p.a.) |
| AIM_size_source | mm.aim.1134 |
| Accreditation | Accredited |
| Accreditation_source | mm.ace.400 |
| Address_line_1 | 399 High Street |
| Admin_hierarchy | /England/London (English Region)/Hounslow (London Borough) |
| DOMUS_Subject_Matter | music |
| DOMUS_identifier | 96 |
| Deprivation_index | 2 |
| Deprivation_index_crime | 5 |
| Deprivation_index_education | 4 |
| Deprivation_index_employment | 3 |
| Deprivation_index_health | 5 |
| Deprivation_index_housing | 2 |
| Deprivation_index_income | 2 |
| Deprivation_index_services | 1 |
| Founder_source | http://www.musicalmuseum.co.uk/page/55-history |
| Geodemographic_group | Ethnically Diverse Metropolitan Living |
| Geodemographic_group_code | 4ar |
| Geodemographic_group_name_long | 4ar-Ethnically Diverse Metropolitan Living |
| Geodemographic_subgroup | Ethnically Diverse Metropolitan Living |
| Geodemographic_subgroup_code | 4a1r |
| Geodemographic_subgroup_name_long | 4a1r-Ethnically Diverse Metropolitan Living |
| Geodemographic_supergroup | Ethnically Diverse Metropolitan Living |
| Geodemographic_supergroup_code | 4r |
| Geodemographic_supergroup_name_long | 4r-Ethnically Diverse Metropolitan Living |
| Governance | Independent-Not_for_profit |
| Identifier_used_in_source_database | SE000082 |
| Latitude | 51.488006 |
| Longitude | -0.292342 |
| Name_of_museum | The Musical Museum |
| Notes | Previously known as the British Piano Museum |
| Notes_internal | Location change |
| Postcode | TW8 0DU |
| Primary_provenance_of_data | domus |
| Region_country | London |
| Size | small |
| Size_prov | domus |
| Subject_Matter | Arts-Music |
| Town_or_City | Brentford |
| Visitor_Numbers_Data | 2:5000:1998:domus |
| Year_closed | 9999:9999 |
| Year_opened | 1963:1963 |
| Year_opened_source | AIM82r |
| media | 0 |
| project_id | mm.domus.SE082 |